气体似乎由一汽缸漏出。The gas had apparently leaked from a cylinder.混合体由汽化器注入汽缸.The mixture is fed into the cylinder from the carburettor.那辆吉普车有4个汽缸.That jeep has four cylinders....
A barge was about a hundred yards away, waiting to return seaward.一艘驳船停在大约100码开外，等待着返海回航。the seaward side of the coastal road海滨公路临海的一侧The houses on the seaward side of the road were all in ruins.马路临海一侧的房子全部沦为废墟。...
They looked on music and art lessons as dispensable.他们认为音乐课和美术课是可有可无的。Delete what is dispensable and give more prominence to the essentials.可以不说的去掉,该说的就可以更突出.Since none of the four is dispensable, they are equally import...