fill-in中文什么意思

n.
1.(暂时)补缺者；替工；临时填补物。
2.〔美口〕(有关事实的)摘要。
3.在等待时间所作的消遣。adj.
+更多解释...临时补缺的。

• fill:    vt. 1.注满，装满，装填，填充。 ...
• fill in:    把……填进去，把（表格等）填好; 补 ...
• fill in for:    代替; 庖代

英文释义

名词

1. someone who takes the place of another (as when things get dangerous or difficult); "the star had a stand-in for dangerous scenes"; "we need extra employees for summer fill-ins"
   同义词：stand-in, substitute, relief, reliever, backup, backup man