Complon
互补单位
🔁 扩展释义
【医】 顺反子, 作用子(遗传)
🗣️ 情景例句
Hello, this is ... What can I do for you?
喂， 我是……我能为你做点什么吗？
You walk so fast that I can't keep up with you.
你走得太快，我跟不上你。
I'm afraid some people forgot to sweep the floor.
它不如平时干净，恐怕是一些人忘记扫地了。