pin
英 [p?n]
美[p?n]
- n. 大頭針，別針，針；栓；瑣碎物
- vt. 釘住；壓住；將……用針別住
考試真題
- The new card you receive will come with a new personal identification number ( ' , PIN).
出自-2017年6月閱讀原文
- Each time you remember the new PIN, you gradually forget the old one.
出自-2017年6月閱讀原文
- Because children's brain and behavioral disorders, like hyperactivity and lower grades, can also be linked to social and genetic factors, it's tough to pin them on exposure to specific chemicals with solid 33 statistical evidence, which is what the EPA re
2015年12月六級(jí)真題（第一套）閱讀 Section A
- This suggests that the alleged "Hawthorne effect" is hard to pin down.
2010年考研真題（英語一）完形填空 Section Ⅰ