Invertebrata
[医] 无脊椎动物类
🗣️ 情景例句
I'm planning to run for the school board.
我打算竞选联合校董会董事。
I owe you one.
我欠你一个人情。
All the biscuits that were sent were carefully weighed.
凡送来的饼干都仔细地称量。