Guttering
[医] 沟状切除术(骨)
📖 牛津释义
guttering
n[U]
system of gutters 排水系统.
🗣️ 情景例句
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
A blate cat makes a proud mouse.
猫儿腼腆，老鼠翻天。
It is all ready to go.
货已经准备好等着出了。