Trimstone
镶边石
🗣️ 情景例句
Hail to the conquering heroes,
向进取的英雄们致敬，
You look very serious about something.
你似乎有很严重的事。
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。