Fractionation radiation
[医] 分剂放射
🧩 词语组成解析
n. 分别, 分馏法\\n[化] 分级; 分馏; 分凝
🗣️ 情景例句
What did you do?
那你怎么办呢？
A change of work is as good as a rest.
调换一下工作是很好的休息。
When several elephants are being trained at one time,
几只象同时训练时，