单词	half-V weld
释义	half-V weld [网络] 半V形焊
随便看	preconstricted preconstriction preconstruct preconstructed pre-constructed unit pre-construction preconstruction pre-construction period pre-constructions preconstruction safety analysis report preconstruction stage pre-construction work of power source preconsult pre consultation preconsumer preconsumerist pre-contact precontact precontact equipment check precontain precontamination precontemplation precontemplators precontest precontinent 目眐心骇目眢心忳目眦尽裂目眩头昏目眩头晕目眩神摇目睁口呆目睫之论目睹耳闻目瞪口僵あと取りあと回しあと引きあと戻りあと払いあと押しあと攻めあと書きあと片付けあと継ぎ