孩子平安的消息使她放心了.The news that her child was safe eased her mind.想到这, 来了一点平安的睡意.This decision reached , he finally felt a placid drowsiness steal over him.我听到他平安的消息时才松了一口气.I breathed / heaved a sigh of relief when I heard he...
当然, 坐标系 ( x, y, z ) 轴向的选择是任意的.The choice of orientation of the ( x, y, z ) coordinate system is, of course, quite arbitrary.除此之外, 具有曲线型齿线之齿轮在运转时亦不会产生轴向的推力.Moreover, a gear pair with curvilinear - tooth traces operates wi...
I emptied the sweet wrappers from the ashtray.我把烟灰缸里的糖纸倒掉。The grain store processed flour wrappers for Chinese dumplings.这家粮店把面粉加工成面皮供包饺子用.They package their goods in attractive wrappers.他们把货物包在好看的包装袋里....
他的行动绝对服从上级的命令.He acts in unquestioning obedience to the orders of his superior.他随声附和他上级的每一句话.He echoed every word of his superior.其他陆军部队被重重包围，和上级的联系也被切断了。Other army units are completely surrounded and cut-off from commun...