Fluorine(-containing)rubber
[化] 氟橡胶
🗣️ 情景例句
Think nothing of it.
别放在心上。
Custom is a second nature.
习惯是第二天性。
I even went out at midnight with a torch and noted with satisfaction (and surprise) that the ants were still swarming around the sticky tape without being able to do anything about it.
半夜，我还拿着电筒来到花园里，满意地（同时惊奇地）发现那些蚂蚁还围着胶带团团转。无能为力。