/flʌʃ ||; flʌʃ/verb1 [I] (used about a person or his/her face) to go red （指人或脸）变红: Susan flushed and could not hide her embarrassment. 苏珊脸红了，无法掩饰自己的窘态。 [SYN]A more common word is blush. 较常用blush。
2 [T] to clean a toilet by pressing or pulling a handle that sends water into the toilet 冲洗（马桶）: Please remember to flush the toilet. 请别忘了冲马桶。
3 [I] (used about a toilet) to be cleaned with a short flow of water （指马桶）放水冲洗: The toilet won't flush. 马桶冲不了水啦。
4 [T] flush sth away, down, etc to get rid of sth in a flow of water 把（某物）冲掉: You can't flush tea leaves down the sink -- they'll block it. 不要把茶叶渣倒在洗涤糟里，要不然会把它堵死的。