D. b.
[医] 远中颊的
🗣️ 情景例句
What are your weak points?
你的缺点是什么？
No safe wading in an unknown water.
未知水深浅，涉水有危险。
The fire service began to wonder whether a gas might have caused the fire.
消防部门开始怀疑有一种气体可能会导致火灾。