discharge (phlegm or sputum) from the lungs and out of the mouth
双语例句
1. " NEED you expectorate so loudly? "
" 至于这么大声儿 吗 ? " 英迪亚说.
来自飘（部分）
2. During the interview, she coughed fitfully but would not expectorate.
在就诊期间, 她一直咳嗽的很得体,但没有咳出痰来.
来自互联网
3. He began to expectorate small amounts of blood - streaked sputum.
他开始有少量带血丝的痰.
来自互联网
4. Do not expectorate on the sidewalks.
不要在人行道上吐痰.
来自互联网
用作动词 (v.)
Do not expectorate on the sidewalks. 不要在人行道上吐痰。
As Tom wended to school after breakfast, he was the envy of every boy he met because the gap in his upper row of teeth enabled him to expectorate in a new and admirable way. 当汤姆吃过早饭去上学的时候，在路上遇到的每个孩子都羡慕他，因为他上排牙齿的缺口能够使他用一种新的方法吐唾沫。
