Angulus oris
[医] 口角
🧩 词语组成解析
[医] 角
[医] 口的
🗣️ 情景例句
If you don't apply to the relevant department your passport will never be approved.
如果你不向有关部门申请，你就得不到护照。
It's a piece of cake.
这很容易。
Can his machine fly?
他的机器能飞吗？