Planarea
直线面
🗣️ 情景例句
you're all going to have your tonsils out.
你们都要切除扁桃腺。
It is never too old to learn.
为学不怕年高。
When my mother had died after a tragic accident, he did not quickly recover from the shock and loneliness.
当时我母亲在一次事故中惨死，父亲未能很快从悲痛与孤独中恢复过来。