Ncec
[醫][=National Clearinghouse on Environmental Carcinogenesis]全國環境致癌作用情報交流所
??? 情景例句
I was relieved of my position.
我被撤職了。
She's a housewife.
她是家庭主婦。
It has become much cooler.
天氣變得涼爽多了。