Retrieval ratio
[计] 检索率
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
Do you get the message?
明白我的意思没有？
Look! She just fainted away from the shock.
瞧！她因受打击而昏厥过去。
What do you have to do round the house when you're at home?
你在家时得做些什么家务事？