Desicchlora
燥钡盐, 无水粒状高氮酸钡(干燥剂)
🗣️ 情景例句
And have you had an engineer come in to do an inspection?
你们可有一个工程师来做过检查吗？
I have a staff of ten.
我手下有十个职员。
Some friends of my family had this irritating habit.
我家有几个朋友就有这有令人恼火的习惯。