煤气或水管漏了的时候, 我们就派人去找一位管子工.When the pipe leaked, we sent for a plumber.他肯定是个不错的管子工，要不然他不会那么忙。He must be a good plumber, or else he wouldn't be so busy.管子工用板手把龙头旋紧.The plumber screwed up the tap by means of a spanner....
A steel railway bridge spans the Yalu River.鸭绿江上有一座钢铁大桥.Eldritch giants have incredible life spans and can live to he more than 3,000 years old.邪术巨人有难以置信的寿命,可以超过3000岁.The spans of the conjugate beam and actual beam must ...
Methods 58 cases of non - Hodgkin s lymphoma in oral, maxillofacial andregions were retrospected in this study.方法回顾分析了58例口腔颌面部 非 霍奇金淋巴瘤患者的临床资料.Method 7 cases of clinical data about myasthenia gravis crisis after thymecto...
The endophyte is surrounded by a membrane of apparent host plant origin.内生植物是明显地被起源于寄生植物的膜包围的.This article discussed the mechanism and influent factor of insect - resistant engineering with plant endophyte.本文着重论述了内生菌的 抗 ...