常見(jiàn)例句

• She's a difficult person to pin down.
  她這人行事、說(shuō)話沒(méi)個(gè)準(zhǔn)兒。
• You must pin down every quotation to its author.
  你一定要確定每一個(gè)引文的作者是誰(shuí)。
• He's a difficult man to pin down.
  他是個(gè)不易就范的人。
• He refused to be pinned down on the question.
  他拒絕對(duì)這個(gè)問(wèn)題明確表態(tài)。
• She' s a difficult person to pin down.
  她這人行事、 說(shuō)話沒(méi)個(gè)準(zhǔn)兒.
• Jeff is a difficult person to pin down.
  杰夫這個(gè)人說(shuō)話辦事沒(méi)個(gè)準(zhǔn)兒。
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