weld的现在完成时怎么写

weld的一般过去时为：welded...

to weld a broken axle焊接一条断裂的轴The vacuum brazing is a kind of good weld technique.真空钎焊是一种优良的连接技术.Where did you learn to weld?你在哪儿学会的焊接技术？A beam of light produced a laser can weld metals.激光器发生的光束可以焊接金属.属类:[综合句库]-[-].It is ...

vt.& vi.焊接，使紧密结合n.焊接点，黄色植物染料...

weld的现在进行时为：welding...

weld的音标：weld的英式发音音标为：[weld]weld的美式发音音标为：[wɛld]...

weld的第三人称单数（三单）为：welds...

to weld a broken axle焊接一条断裂的轴Where did you learn to weld?你在哪儿学会的焊接技术？They will also be used on factory floors to weld things together.它们也可用于工厂车间，用来焊接物体。...

weld的近义词/同义词有：unite, bind, cement, join, solder, unite, cement, join, solder, bind。vt.weld的近义词（使结合;连结）：unite, bind, cement, join, solder。weld的近义词（其他释义）：unite, cement, join, solder, bind。...

vt.损伤外观，丑化，使失面子...

He sustained serious neck injuries after he broke someone's fall.有人坠落压在他身上，致使他颈部受重伤。He had sustained a cut on his left eyebrow.他左眼眉上留下了一道疤。"I very much regret the injuries he sustained," he said.“我对他的受伤感到很遗憾，”他说。...

baicalin的音标：baicalin的英式发音音标为：['beɪɪkəlɪn]baicalin的美式发音音标为：['beɪɪkəlɪn]...

v.教唆（犯罪）( abet的现在分词 )，煽动，怂恿，支持...

“海顿”的英语可以翻译为：Haydn ...

“按铃”的拼音为：àn líng...

replace的近义词有：replace, substitute, displace。下面这些动词均含"替代，取代"的含义：replace：最普通用词，指任何形式的替代，尤指以新的替代旧的、老的和坏的等，指人指物均可。substitute：指某人因故不在时，由别人代理其职，有时也可指由一物去代替另一物。displace：侧重指用另外的人或物强行取代并非称职的人或无用之物，指人时往往暗含带不满情绪的意味。...

radiations的音标：...

She wept when he ran down the gangplank; sobbed as he stood on the dock, waving.他急步走下跳板,她哭个不停.他站在码头上挥手, 她还在呜咽.The surface of the gangplank was bossed to prevent slipping.跳板的表面被装上凸出物以防止滑动.He hurries down the gangplank to ...

scanners的音标：scanners的英式发音音标为：[s'kænəz]scanners的美式发音音标为：[s'kænəz]...

“拇指”的英语可以翻译为：ig toe，pollex，[医] first finger，thumb ...

n.分类账...

“适宜的”的英语可以翻译为：appropriate，feasible，[法] suitable，fit，condign ...

Please put your cigarette ends into the receptacle provided.请将烟蒂放入提供的盛器里.Nuclear physics has provided extensive experimental support for the mass - energy equivalence.原子核物理学已经为质能等效性提供了广泛的实验证据.The background to the curren...

Johnny Warrick has a hog farm in Alabama.约翰尼·沃里克在亚拉巴马州有个养猪场。In Alabama a boy who snores saws gourds.在阿拉巴马州,打鼾的孩子被叫做锯葫芦.Do you know that he owns half of alabama?你知道他拥有一半的阿拉巴马州 吗 ?...