The existing bromine in acetic acid could aggravate corrosion on metal hole.醋酸中含溴会加剧金属孔蚀.In other districts the proximity of cemeteries seemed to aggravate the disease.在其它地区里,邻近墓地的地方,时疫大概都要严重些.And remember: Tight shoes c...
We subcontracted the work to a small engineering firm.我们把工作转包给了一家小型工程公司。The electrical work have been subcontracted to smith ltd.电气工作已转包给史密斯有限公司.Many cases in the public eye involve contracted or subcontracted detective ...
一细的尖头金属,用于楔入某物,如图钉.A slim, pointed piece of metal hammered into material as a fastener.由压缩铝管制成,可以张开并楔入保护点.Made of telescoping aluminum tubes that expand and wedge in place.鞋底坡跟处楔入与鞋面颜色相匹配的夹层,这一别样的点缀与鞋面相得益彰.Fun colors pop...