When the pipe leaked, we sent for a plumber.煤气或水管漏了的时候, 我们就派人去找一位管子工.A plumber's coming in to look at the boiler.有位水暖工要来看看热水器.The plumber's helper passes him tools.水暖工的助手把工具递给他....
A plumber's coming in to look at the boiler.有位水暖工要来看看热水器.Give it up, plumber. She's not budging.别费劲了, 水管工. 她不会改变主意的.He must be a good plumber, or else he wouldn't be so busy...他肯定是个不错的管子工，要不然他不会那么忙。The plu...
她想尖叫，但她的声带好像不听使唤了。She wanted to scream, but her vocal cords seemed paralysed.他把大门咣当一声带上了。He pulled the gates to with a clang.他砰的一声带上了大门。He slammed the gate shut behind him....
报道以呋喃甲醛和苯乙酮为原料,氢氧化钠为催化剂,采用超声波辐射合成糠叉乙酰苯的方法.With furfural and acetophenone as raw materials - furfurylideneacetophenone was synthesized by NaOH as catalyst under ultrasonic irradiation....
The diamond towns are gradually being reclaimed by the desert...这些钻石城镇正逐渐重归沙漠。This necessitates subdivision of the area to be reclaimed.这就必须划分要改良的面积.Estonia reclaimed its independence and seceded from the Soviet Union.爱沙...