Oligopyrene
[医] 少核质的, 少染色质的
🗣️ 情景例句
Smokers pollute the air.
吸烟污染空气。
He didn't enjoy losing the game of chess.
他因为下棋输了而索然无味。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。