Desicchlora
燥钡盐, 无水粒状高氮酸钡(干燥剂)
🗣️ 情景例句
That'll be thirty-six dollars, sir.
先生，车费是36元。
How can I get in touch with you?
我怎样能跟你联络上？
Every day he does the same thing. Why doesn't he use the lift for the last three floors?
每天他都这样度过。为什么上最后3层楼他不用电梯呢？