Radio-release determination
[化] 放射性释放测定
🧩 词语组成解析
🗣️ 情景例句
How long do you intend to stay there?
你打算在那停留多久？
Old wood is best to burn, old book to read.
老柴好烧，老书宜读。
I immediately embarked on an experiment which, even though if failed to get rid of the ants, kept me fascinated for twenty-four hours.
我当即动手作了一项试验，这项试验尽管没有使我摆脱这些蚂蚁，却使我着迷了24小时。