Arc welding
[化] 電弧焊
?? 牛津釋義
arc welding
welding by means of an electric arc （電）弧焊.
?? 詞語組成解析
arc
[ɑ:k]
n. 綜合癥狀;弧（度）;天穹;電弧，弧光。;
vi. 形成拱狀物;循弧線行進;
abbr. American Red Cross. 美國紅十字會;
a. 焊的\\n[機] 熔接, 焊接, 鍛接
??? 情景例句
I'm going to hire an interior decorator to look the place over.
我要請一個室內裝需工程師來看看這個地方。
I'm glad to hear you are getting married.
我很高興聽到你將結婚的消息。
Ah, it's a secret!
呵，這是個秘密！