Avulsion
n. 扯开, 撕脱, 扯离的部分\\n[医] 撕脱[法], 抽出术
🗣️ 情景例句
Please excuse me for a minute.
失陪一会儿。
You walk so fast that I can't keep up with you.
你走得太快，我跟不上你。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。