knife-edged

1 You must be very careful with this sharp knife.

你用这把锋利的刀子必须很小心。

2 He handed me a knife with a keen edge.

他递给我一把锋利的刀。

1 锐利的

aciform cultrated cultrate fine sharp cutting keen penetrating biting searching shrewd spiky incisive trenchant gimlet snell argute sharp-set sharply sharp-edged

2 尖的

cuspidal spiculate cuspidate spicate sharp acute angular pointed pungent pointy picked spinous piked

3 尖

cuspidal spiculate cuspidate spicate sharp acute angular pointed pungent pointy picked spinous piked point cusp

4 笔直的

direct straight square upright unswerving ramrod air-line sheer

5 锐利

aciform cultrated cultrate fine sharp cutting keen penetrating biting searching shrewd spiky incisive trenchant gimlet snell argute sharp-set sharply edgily edge acute sharpness sharpen sharp-edged

6 锋利

sharp edgy edged trenchant edgily edge strop keen-edged fine cutting keen incisive unbated gleg bite

7 敏锐

Nice fine quick alert sharp subtle keen delicate agile lively exquisite nimble discerning penetrating shrewd incisive penetrative realizing sharp-eyed perspicacious snell steel-trap longheaded brightness delicacy subtlety discernment fineness sharpen subtilize

8 敏锐的

Nice fine quick alert sharp subtle keen delicate agile lively exquisite nimble discerning penetrating shrewd incisive penetrative realizing sharp-eyed perspicacious snell steel-trap longheaded

9 锋利的

edgy edged trenchant keen-edged fine sharp cutting keen incisive unbated gleg

10 笔直

direct straight square upright unswerving ramrod air-line right directly bolt bang sheer rightness bolt upright