尖

pointed

shrewd

sharp

point

tip

needle

punctum

mucro

tine

尖[jiān]

-(末端细小;尖锐)pointed;tapering:
sharpenapencil;把铅笔削尖
apointedchin尖下巴
-（声音高而细）shrill;piercing:
scream;尖叫
inashrillvoice尖声尖气
-（耳、目等灵敏）sharp;acute:
haveanacute[asharp]senseofsmell;鼻子尖
havesharpears;besharp-eared;耳朵尖
-（物体锐利的末端或细小的头儿）point;tip;top:
thepointofaknife;刀尖
thetipofapencil;铅笔尖
-（出类拔萃的人或物品）thebestofitskind;thepickofthebunch;thecreamofthecrop:
top-notch;thepickofthebunch拔尖儿的

他被她那尖锐的问题弄得哑口无言。
He was struck dumb by her sharp question.

那个女人说话非常尖刻。
That woman has a very sharp tongue.

原始人用尖石块和兽骨为自己制作原始的工具。
Primitive man made himself primitive tools from sharp stones and animal bones.

公园的栏杆上有很多尖头。
There are many sharp spikes on the railings in the park.

他一脚踩在一枚尖头朝上的钉子上，感到一阵剧痛。
He felt a sharp prick when he stepped on a upturned nail.

他的行为招致尖锐的批评。
His behavior called forth sharp criticism.

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