Naphtalin
[医] 萘
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
The Spring Festival lasts half a month until the Lantern Festival comes.
春节要持续半个月左右，直到无宵节来为止。
No, it isn't.It's a ruler.
不，不是，这是一把尺子。