基本解释n.韋爾登(在德國;東經 10º40' 北緯 48º27')同根派生 Welden相关词英汉例句Keywords Welden pipe Delivery Quality; 銲接琯;輸送;質量;Keywords Deposit welden for roll;Welding; 軋輥堆銲;銲接;Welden更多例句