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
and he doesn't get to use it.
却又用不上。
We invited two guests to dinner,but they didn't come.
我们邀请了2个客人去吃晚饭，但是他们没来。
We'll be taking quotations next month.
我们将在下个月接受报价。