在作功冲程期间,气门的位置都是关闭的.The position of the valves during the power stroke are both closed.动力冲程的后段是绝热膨胀过程.The remainder of the power stroke is an adiabatic expansion.当排气冲程开始时, 气缸被向上运动着的活塞刮掠.When the exhaust stroke starts, the...
呼气，膝部放松向胸部靠拢。Breathe out and ease your knees in toward your chest.那件连衣裙凸显了她的蜂腰，也让她的胸部看起来更丰满。The dress exaggerates her wasp waist and enlarges her bosom.她躺在床上，闭着眼，胸部起伏不定。She lay on the bed, her eyes closed and her bosom p...
L - Carnitine is synthesized from the amino acids lysine and methionine.卡尼丁是由氨基酸,赖氨酸和蛋氨酸合成的.The physiological function of L - carnitine supplement made many important roles.这一生理功能使得 左旋 肉碱的补充具有许多重要作用.These help a mitochon...
He had spent several uproarious evenings at the Embassy Club.他在使馆俱乐部度过了几个狂欢夜。We'd eat during the hot summer evenings on the front porch.在炎热的夏夜，我们会在屋前走廊上吃晚饭。In the evenings we eat by the light of an oil lamp.晚上我们便在一盏...
man's inhumanity to man人类相残The hardness and inhumanity of the man was fast breaking up.这人那冷酷无情的心情很快地消灭了.I confess the inhumanity of this action moved me very much, and made me relent exceedingly.我自认这种不人道的举动使我很痛心, 我非...
Success is not final, failure is not fatal: it is the courage to continue that counts.--Winston Churchill成功不是终点，失败也并非末日，最重要的是继续前进的勇气。No one agrees on what counts as a desert.关于沙漠的界定，众说纷纭。Experience counts for a lot in po...
This form of civil disobedience isn't a particularly new phenomenon.这种形式的非暴力反抗并不是特别新的现象。Civil disobedience, violent or non-violent, is intentional law breaking.公民抗命，不管是暴力还是非暴力的，都是故意犯法。Father slapped the boy on the f...