The patient coughs very often and expectorates foul smelling grayish sputum.这个病人常常咳嗽,并且吐出灰色的臭痰.In disease states, it does appear in the sputum.处于病态时, 它必然在痰中出现.blood in the sputum痰中的血丝Examination of the sputum for neoplas...
战时的海军中很少有势利眼，阶级意识也不强。There was very little snobbery or class-consciousness in the wartime navy.她母亲为人刻薄，势利眼，嗓门又大。His mother was catty, status-conscious and loud.他是个十足的势利眼.He was a fearful snob....
批发商宣布第三季度的销售额有所提高.Wholesalers reported an improvement in sales for the third quarter.他是个批发商.He is a wholesale merchant.批发商提价了.The wholesalers have jacked up their prices....
good-bye的近义词有：farwell, good-bye。下面这两词均有"再见"的含义：farwell：较正式用词和修辞用语。多用于亲友到远处去要长时间后才可见面的情景，隐含"永别"或"不易再见面"的意味。good-bye：口语中的普通用词，是"Good be with you"的缩略形式，多用于亲友暂时离开的情景。...
谢尔顿机长驾驶飞机沿跑道滑行起飞。Captain Shelton guided his plane down the runway and took off.我让机长设法给我们弄3张去雅典的票。I asked the Captain to wangle us three tickets to Athens.机长转过身，气呼呼地夺门而去。The Chief turned and swept out....
To hold on stubbornly, as to a position; entrench oneself.固执地坚持立场; 稳固自己的地位....a series of measures designed to entrench democracy and the rule of law...旨在巩固民主和法制的一系列措施A new year looks sure entrench old resentments.新的一年看起...