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welding [英] [weldɪŋ] [美] [wɛldɪŋ] [动] 焊接;“weld”的现在分词 词频排名 24482/55435 学习人数 27 难度等级 2/10 认知比例 40.00% 例句 "On reaching welding heat, the metal surfaces are pressed together." 当金属表面达到焊接热度时就会压在一起。 He is welding the pieces of a broken axle. 他正在焊接断了的车轴。 The fumes produced by welding metal often contain small amounts of manganese. 在焊接金属时所产生的烟雾中,常常包含了少量的锰。 助记 谐音 wedding(婚礼后就相当于)welding(焊接在一起
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