Carcinogens
n. 致癌物( carcinogen的复数形式 )
🗣️ 情景例句
I'm glad I ran into you. Where have you been hiding lately?
我很高兴碰见你，你躲到哪里去了？
Sure.
一定转告。
Some of the things were hundreds of years old.
展出的一些东西已有数百年的历史了。