Plicae rectae
[医] 直肠横襞
🧩 词语组成解析
plica的复数形
🗣️ 情景例句
It was an extremely difficult and dangerous task.
这是一项极度困难的危险的工作。
Where were you yesterday afternoon?
你昨天下午在哪儿？
I have no choice.
我别无选择。