Rafts are crewed by ten men who use single bladed paddles.救生艇上有十名船员,全都使用单叶桨.Some tugs on rivers still have paddles.有一些河上的拖船现在还用明轮翼.Paddles are used especially to propel canoes and kayaks.短桨特别用于划独木舟和小艇.He paddles his own ...
He picked up the phone expecting to hear the chairman's gruff voice.他拿起电话，心想会听到主席粗哑的嗓音。a gruff manner粗暴的态度Beneath his gruff exterior, he's really very kind-hearted.他外表冷漠，心地却十分善良。He could be gruff and monosyllab...
Her mother has an underactive adrenal gland.她的母亲肾上腺机能不全.The objective is to study the imaging features of adrenal hemorrhage in neonates.目的是探讨新生儿肾上腺出血的影像学特征。Objective To improve the diagnosis and treatment for myelolipom...
Objective To understand the serum GPT vitality distribation situation among students.目的:了解某中专学校毕业班学生血清gpt活力分布状况.ZTL could decrease the elevation of serum GPT and the liver melondialdehyde con - temts in CCl _ 4 - intoxic...