英:['aɪdə]
美:['aɪdə]
英:['aɪdə]
美:['aɪdə]
ei·der
aI dr
复数:eider或eiders
noun
any of several large ducks of northern seas that yield down that is often used as a filling for pillows, quilts, and the like.
"鸭的一种,1743年,来自德语 Eider 或荷兰语 eider,两者都来自古诺尔斯语 æþar,即“鸭”的所有格形式 æþr,据 Watkins 称,该词源于北日耳曼语根 *athi-,来自原始日耳曼语 *ethi-,来自 PIE“可能的词根” *eti- “海雁”。
Dutch, German, or Swedish, from Icelandic æthur, from Old Norse æthr
The first known use of eider was in 1743
eighteennoun
a number that is one more than seventeen see number
eighteennoun
a number that is one more than seventeen see number
eightnoun
a number that is one more than seven see number
the eighth in a set or series
something having eight units or members
eiderdownnoun
the down of the eider
a quilt filled with eiderdown
eidernoun
a large duck that is found in northern coastal regions, is mostly white above and black below, and has very soft down called alsoeider duck
eiderdown sense 1
1 Eider Lee didn't hear clearly, or Jack didn't speak clearly.
不是李没听清楚,就是杰克没讲清楚。
2 Because of the big density and weaving difficulty for the cotton waterproof eider down clothing, the general sizing material can not meet its sizing requirement.
纯棉防水羽绒布经纬密度高,织造难度大,普通浆料不能满足织造上浆要求。
3 Details here and here. BEACH WALK Beach season starts now: Grab your binoculars to check out sandpipers, eiders, buffleheads at Norman Bird Sanctuary’s stroll on Third Beach.
4 The season for sea ducks, including scoters, eiders and long-tailed ducks, ends on Jan. 16.
5 Eider down outerwear has long before taken the place of cotton padded jacket.
羽绒衣早就代替了棉衣.
6 Fish and Wildlife Service proposes to release Steller's eiders raised in captivity at the Alaska SeaLife Center in Seward.
7 Nesting eiders are an easy target, as the birds tend to stay still until it's too late to escape.
8 They may have been avoiding those covered by feces, a strategy many eiders use to drive away predators.
9 Steller's eiders are the smallest of four eider species and average just 1.8 pounds.
10 She listed its assets - black sand beaches, eider ducks, basalt columns, a tight community, her parents.
11 Dr, Rockwell described one case in which a bear ate about 1,200 eggs — of eider ducks, in this case — in four days.
12 However, Helander says that increased eagle predation on eiders is a symptom, not a cause, of decline.
13 Contributors began using the portal in 2015 to log water temperature and salinity data, note observations of important wildlife species—such as beluga and common eider ducks—and track the flow of contaminants through the food web.
14 But that hasn't been good news for some of their prey, including other vulnerable birds, such as eiders.
15 For now, only 30% of the eider colonies in Canada are visited by polar bears.
16 The murre hunt has a long tradition in Newfoundland, where seabirds, from great auks to eiders, provided sailors with much-needed protein after the long voyage from Europe.
17 Located in Canada’s Hudson Bay, this spit of land—just a bit bigger than New York City’s Grand Central Station—hosts up to 8000 sea ducks, or eiders, every summer.
18 My guess would be a king eider.
19 A few bird species, like Western grebes, eiders and mallards run along the water as a prelude to taking off.
20 Tiedemann worked with two such eider colonies: one that breeds in the Southern Baltic Sea, and another that nests on an airport runway in Northern Iceland.
1 绒鸭
2 鸭绒
3 鸭科
duck goose teal redhead harlequin mallard pintail merganser gadwall shoveler wigeon canvasback scaup scoter goldeneye hardhead whooper pochard goosander shelduck greylag bufflehead whitefront stifftail diving duck wood duck snow goose Canada goose musk duck mandarin duck long tailed duck dabbling duck bean goose steamer duck falcated teal ferruginous duck Muscovy duck mute swan king eider grey goose Cape Barren goose sea duck coscoroba swan Bewick's swan tundra swan whistling swan Hawaiian goose Egyptian goose trumpeter swan whistling duck tufted duck ruddy duck
4 棉凫的绒毛
5 凫绒