n.脸红;
adj.使人脸红的;
v.冲刷( flush的现在分词 );面红耳赤;(使)脸红;冲洗(抽水马桶);
例句:
The waste pipe is blocked; try flushing it out with hot water.
污水管塞住了, 试试用热水把它冲一冲吧.
A low rate is enough to prevent flushing of reductants.
缓慢的流速足以防止还原剂的散失.
He turned away embarrassed, his face flushing red.
他难为情地扭过头去,羞红了脸。