- double x
- 双: two; twin; both; dual
- x: vt. (x-ed, x'd x-ing, x'ing) ...
- 双: Ⅰ形容词1.(两个) two; twin; both; dual 双发动机飞机 twin-engined plane; 双向交通 two-way traffic; 成对成双 in pairs2.(偶数的) even 双号座位 even-numbered seats; 双数 even numbers3.(加倍的) double; twofold 双份 double the amount; twice as muchⅡ量词(用于成对的东西) pair 一双筷子 a pair of chopsticks; 一双鞋 a pair of shoesⅢ名词(姓氏) a surname 双福 shuang fu
- 双v形槽熔接, x形对接: double-v butt joint
- 双v形槽熔接, x形熔接: double-v groove weld
下载手机词典可随时随地查词查翻译