Nonpolluting
a. 不会引起污染的
🗣️ 情景例句
Sorry, but she is with someone right now.
抱歉，她正在会客。
Then,I shave,brush my teeth and comb my hair.
然后，我刮胡子，刷牙并梳头。
During the day, sleep comes in snatches.
白天是忽睡忽醒，