luff的一般过去时怎么拼写

luff的音标：luff的英式发音音标为：[lʌf]luff的美式发音音标为：[lʌf]...

luff的现在完成时为：luffed...

luff的现在进行时为：luffing...

v.转舵...

luff的第三人称单数（三单）为：luffs...

溴化反应较不易发生.Bromination takes place less readily.溴化烷可以这样形成.Alkyl bromides can be produced this way.溴化氢加成的最后一步,是负离子亲核试剂的附加.The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step...

n.氟草胺（芽前除草剂）...

Thai的音标：Thai的英式发音音标为：[taɪ]Thai的美式发音音标为：[taɪ]...

I was very young and rebelling against everything.我当时非常年轻，对一切都表现出叛逆。Rebelling at waiting any longer for the meal, we left the restaurant.因为不愿再等下去, 我们离开了那个餐馆.We rebelling to think straight.我们热衷于叛逆,以致不能直接思考....

stinting的音标：...

“凹处”的英语可以翻译为：ecession，pocket，pothole ...

adj.推论的，演绎的...

n.直布罗陀，冰砂糖...

gad的现在完成时为：gadded...

hydroplutonic的音标：hydroplutonic的英式发音音标为：[haɪdrəp'lu:tɒnɪk]hydroplutonic的美式发音音标为：[haɪdrəp'lutɒnɪk]...

n.羽衣甘蓝，羽衣甘蓝叶（作蔬菜用）...

小海图，贴图...

anarchistic的音标：anarchistic的英式发音音标为：[ˌænə'kɪstɪk]anarchistic的美式发音音标为：[ˌænə'kɪstɪk]...

The cook is in charge of the kitchen helper.这位厨师负责管理厨工.The plumber's helper passes him tools.水暖工的助手把工具递给他.His research reveals a " helper's high. "他的研究揭示了 “ 给予者的快乐 ” 这种说法....

累积其捐献达到美金250, 000元或者更多者才有资格成为阿奇?柯蓝夫协会捐赠人.Donors whose cumulative contributions amount to US $ 250, 000 or greater qualify Arch C . Klumph Society....