Tetrachlorinated
四氯化的
🗣️ 情景例句
Can I help with anything?
我能帮什么忙吗
I told him to come in and wait here.
我告诉他进来在这里等。
Such administrative overheads in a business are analogous to the cost of government in a nation.
一家企业的这种行政管理开支类似于一个国家的政府管理所用的开支。