美 [fɪl ɪn]
n. （非正式）临时替代的人；补充物
adj. 临时填补的
fill-in //
可数名词 If someone is a fill-in for another person, they replace them for a period of time. 临时替补
He was a fill-in for Primeau, who was out with a concussion.
普拉米欧因头部受伤下场，他是米欧的临时替补。
someone who takes the place of another (as when things get dangerous or difficult)
we need extra employees for summer fill-ins
同义词： stand-in / substitute / relief / reliever / backup / backup man
supply with information on a specific topic
同义词： fill in
be a substitute
同义词： substitute / sub / stand in / fill in
最小填充-引用次数：4
补充的，辅助的
... fillhose进水管 fill-in代出动 filledcolumn拄状 ...
... pseudo-（前缀）假的 fill-in 代替者 replica 仿造的 ...
涂鸦 ... GETTING OVER：后起之秀。 FILL-IN：上色。 HAND STYLE：一般指TAG的形式或手写风格。 ...
... File 文件，存进，回档，数据集，（外）存储器 Fill-in 填进 FILT filter 滤波器 ...
代替者；补充物
He was a fill-in for Primeau, who was out with a concussion.
普拉米欧因头部受伤下场，他是米欧的临时替补。
I'll fill in the other details for you.
我将为你补充其他细节。
Teachers will be asked to fill in a questionnaire.
教师们将被要求填写一份调查问卷。
Fans fill out brackets to pick the winners in the four 16-team regions of the country.
VOA : standard.2009.03.25
Remember, all you have to do is fill in the one or two-letter abbreviation for the chemical symbol.
记住，你们只要,用一两个字母的缩写,来代表化学元素就可以了。
固态化学导论课程节选 : 麻省理工公开课
If you just drag them and drag them, and drag them in there, it will keep growing to fill--to fit any such statements.
拖拽填充板块进来,它将越变越大。
计算机科学课程节选 : 哈佛公开课
The app had fun matching and fill-in-the-blanks games, as well as a reward system of badges.
However, there is a positive side to a fill-in-the-blank approach, which may outweigh the negatives.
FORBES: Financial Reform: The Upside of a Fill-In-the-Blanks Approach
They try to recreate their success with fill-in players, but lose their record deal in the process.