Serrations
(serration 的复数) n. 锯齿状, 锯齿边\\n[医] 锯齿形, 锯齿构造
🗣️ 情景例句
Oh, you really had a bad day.
哦 你们真的没玩好。
I buy some food on my way home.
我回家路上买些吃的。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。