pins造句

• It was difficult for me to pin down the subject .
  对我来说，要弄清楚这个问题很困难。
• She is not very steady on her pins .
  她站得不太稳。
• When he spoke at the meeting , you would hear a pin drop .
  等他一讲话，会场鸦雀无声。
• Well, pin it on me for bygone days, then .
  好吧，那么看在过去的份上，把它给我别上吧。
• The identity of each sex is not so easy to pin down .
  确定男女各自的特征并不那么容易。
• I managed to pin him down to meeting us after work .
  我设法让他同意下班后和我们见面了。
• The pin pricked her finger .
  针刺破了她的手指。
• Dunk was pinned in front while the roadster leaped ahead .
  汽车顶住邓肯之后继续向前冲去。
• For two pins i'd go there in all their teeth .
  不管他们如何反对，我还要去那儿。我才不在乎哩。
• A loaded pin bears on a hole with small clearance .
  一个受载销钉支承于一个具有微小间隙的孔上。
• The audience was so quiet you could have heard a pin drop .
  观众静得连别针落地的声音也能听见。
• The connecting rod is attached to the piston by the piston pin .
  连杆与活塞的连接是采用活塞销。
• Jacket restraint is used if skeletal pin or wire is used .
  如果骨胳穿上针或钢丝就要用背心约束。
• On both pins friction decreases with increasing twist .
  两种圆杆上摩擦都随纱线捻度的增加而减少。
• Isabel always felt an impulse to pull out the pins .
  伊莎贝尔总是忍耐不住，要把这些讽刺予以驳斥。
• He does not give two pins for what the critics say about his work .
  他毫不在乎别人对他作品的批评。
• Any out-of-adjustment pins can be reason for casting rejection .
  如果顶钉调整不当，可能使铸件报废。
• To pin down the size of an orbital, we take a contour surface .
  为束缚住轨道的大小，我们取一等值面。
• A pin placed through the condyles of the humerus provides to upper arm .
  用针穿过肱骨的两髁牵引上臂。
• He pulled the pin and lobbed the grenade over to the opposite bank .
  他一拔保险销，将手榴弹向对岸扔了过去。