英：['li:fstɔ:k]
美：['lifstɔk]
leafstalk如何读
leafstalk是什么意思
- n.[植]叶柄
leafstalk自然拼读
leaf·stalk
lif stawk
leafstalk英英释义
Noun:
- the slender stem that supports the blade of a leaf
leafstalk词源英文解释
The first known use of leafstalk was circa 1671
leafstalk儿童词典英英释义
leathernoun
animal skin prepared for use
something entirely or partly made of leather
learnedadjective
having or showing learning : scholarly
lean1 of 4verb
to slant or cause to slant or bend from an upright position lean a ladder against a wall
the tree leans to one side
to cast one's weight to one side for support
lean on me
to depend for support
lean on one's family in a crisis
to tend in opinion, taste, or desire
lean toward simplicity
lean2 of 4noun
the act or an instance of leaning
lean3 of 4adjective
having little body fat
lean cattle
containing little or no fat
lean meat
lacking richness or fullness
a lean fuel-air mixture
lean4 of 4noun
the part of meat that consists mainly of fat-free muscle
leafstalknoun
petiole
leafstalk 例句
1 Branches and stalks downy; leafstalk wing-margined between the 9 to 21 oblong-lanceolate, usually entire leaflets, which are oblique at base and smooth and shining above.
2 Leaves large, deciduous, alternate, palmately 3- to 5-lobed, deeply heart-shaped at base, the margin entire, the lobes acute; smooth or slightly hairy; leafstalk about as long as the blade.
3 Leaves very large, pinnate, assuming in autumn a rich reddish-fawn or orange color; the leafstalk broadly winged between the leaflets; leaflets serrate.
4 Leaves deltoid, wider than long, crenulated all round, both sides smooth from the first; leafstalk compressed; buds glutinous.
5 The base of the leafstalk is hollow and in falling off exposes the winter bud.
6 Leaves obovate-oblong to lance-oblong, sharply serrate, soon smooth; leafstalk smooth; fruit small, globular, black, with a bloom; the stone rounded, acute at one edge; flesh greenish, astringent.
7 PHYLLODINEOUS.—Having flattened, leaf-like twigs or leafstalks instead of true leaves.
8 Chard, or Swiss chard,--is a development of the beet species characterized by large succulent leafstalks instead of enlarged roots.
9 Having two to many distinct blades on a common leafstalk or rachis.
10 From the fibres of its leafstalks ropes are sometimes made.
11 Z. Leaves about 2 in. long, oval, on twigs which have ridges extending down from the sides of the leafstalk; small tree, almost a shrub, with beautiful flowers 43. Lagerstroemia.
12 Stem: Trailing or partly climbing with the help of leafstalks and leaflets.
13 The aromatic roots, which run horizontally sometimes three feet or more through the soil, send up a very short, smooth proper stem which lifts a tall leafstalk and a shorter, naked flower-stalk.
14 Parts of Leaves.—A complete leaf consists of three parts: the blade, the thin expanded portion; the petiole, the leafstalk; and the stipules, a pair of small blades at the base of the petiole.
15 In the Sycamore the bud does not show while the leaf remains on the tree, as it is in the hollow of the leafstalk.
16 From the leafstalks baskets are made, while the trunk furnishes material for houses and for fences.
17 Establishment of Regeneration System from Leaves and Leafstalk of Spiraea prunifolia Sieb . et Zucc.
与叶绣线菊叶片和叶柄再生体系的建立>>相似的文献.
18 The aromatic roots, which run horizontally sometimes three feet or more through the soil, send up a very short, smooth proper stem which lifts a tall leafstalk and a shorter, naked flower stalk.
19 The stipules are always free from the leafstalk and attached to the twig at small spots just below the leafstalk.
20 Leaves very large, ovate, gradually acuminate, sometimes heart-shaped, finely serrate, smooth, bright green and shining on both sides; leafstalk nearly round; leaves in spring rich yellow.