他将两段金属丝溶接起来.He fused two pieces of wire together.消除产品表面溶接线, 溶接痕,波纹,银丝纹.Remove the welding wires and traces, ruffles and silver marks on product surfaces....
这枚胸针的历史可以追溯到公元前4世纪。The brooch dates back to the fourth century BC.落日余晖照射在她的胸针上.Her brooch caught the rays of the setting sun.她戴着一枚银质的小胸针.She was wearing a small silver brooch....
Infection with head lice is no reflection on personal hygiene.头上生虱子并不说明不讲个人卫生。Then lice and slops are preferable to my conversation?那么你宁愿去跟虱子和脏水打交道,不想跟我交谈了?No lice - ridden soldier should come into Tara.凡是身上有虱子的士兵都不许进入塔拉...
醇和醛两者为氧化的次级产物.Both the alcohols and aldehydes are secondary products of the oxidation.当次级电路开路时, 铁芯磁通量仅仅由初级电流产生.When the secondary circuit is open, the core flux is produced by the primary current only.群系可以按其优势物种的特征划分为一些次...
Thieves ransacked the office, taking a sack of loose change.窃贼洗劫了办公室,拿走了一口袋散币.He returned from hospital to find thieves had ransacked his home.他从医院回来，发现家里被小偷洗劫一空。The house had been ransacked by burglars.这房子遭到了盗贼的洗劫。...