1) as small as a pin's head
像针尖一样小
2) tip of specimen
样品针尖
3) as keen as razors
像刺刀一样的尖锐
4) as tender as a chicken
像小鸡一样温顺
5) as playful as a kitten
像小猫一样顽皮
6) feel a piercing pain
疼得直像针扎一样
补充资料：针尖对麦芒
1.犹言针锋相对。比喻双方策略﹑论点等尖锐地相对。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条