🧩 词语组成解析
[医]侧体，旁体
🗣️ 情景例句
I'll call you again later, OK?
我以后再打给你，好吗？
Last month was December,wasn't it ?
上个月是十二月，对不对？
I'm planning to do a special study of satellites next term.
我计划下学期就卫星的问题做些特别的研究。