她买了一只能装得下那些胶卷筒的旅行包。She bought a travel-bag large enough to contain the film canisters.介绍一种在卷筒放卷和收卷的切割分切机器中的进刀与退刀机构.A kind of cutter undercarriage mechanism used in cutting machine is introduced.剃刀被装在用于出入卷筒的充气圆柱上.Razor wa...
In all hydrothermal deposits the minerals formed are not solely the sulfide ore minerals.在所有热液矿床中,所形成的矿物并不单单是硫化物矿石矿物.The ore deposit can be named as subvolcanic hydrothermal garnet - diopside - magnetite deposit.可把此矿床定名为...
Cecile was in her early thirties, a sometime actress, dancer and singer.塞茜尔三十出头，曾经做过演员、舞蹈演员和歌手。OLD LIN --- In his thirties. A deserter.老林 —— 男.三十多岁. 逃兵.It is most often diagnosed in women in their thirties and forties, a...