Toolholding
刀具夹紧
🗣️ 情景例句
I'm working on-it.
我正在做这项工作。
The chemist is testing enzymes.
化学家在试验着酶。
The use of gloves was not introduced until 1860, when the Marquis of Queensberry drew up the first set of rules.
1860年昆斯伯里侯爵第一次为拳击比赛制定了规则，拳击比赛这才用上了手套。