stub的现在进行时怎么写？

Signs across the entrances warn all visitors to stub out their cigarettes.入口处的告示牌提醒游客们熄灭香烟。He paused to stub out the butt of his cigar.他停下来，踩灭了手中的烟头。He pulled the stub of a pencil from behind his ear.他从耳后拿出一小段铅笔头。...

stub的现在完成时为：stubbed...

stub的一般过去时为：stubbed...

stub的复数形式为：stubs...

You prepared to let me stub it out on your eyeball?你同意我在你的眼球上熄掉它 吗 ?He pulled the stub of a pencil from behind his ear.他从耳后拿出一小段铅笔头。He paused to stub out the butt of his cigar.他停下来，踩灭了手中的烟头。Signs across the entrances war...

stub的音标：stub的英式发音音标为：[stʌb]stub的美式发音音标为：[stʌb]...

stub的第三人称单数（三单）为：stubs...

n.树桩，铅笔头，烟蒂，票根，存根vt.使（脚趾）碰到某物，捻灭（香烟，雪茄等），连根拔出...

hydrodynamometer的音标：hydrodynamometer的英式发音音标为：[haɪdrədaɪnə'mɒmɪtə]hydrodynamometer的美式发音音标为：[haɪdrədaɪnə'mɒmɪtə]...

制做缩微印刷品的单份拷贝的一种设备.A device for making individual copies of micro - forms.指明列表框中待拷贝的字符串的下标.Contains the zero - based index of the list - box string to be copied.告知传输对象将要拷贝的数据.Tell the transferring object about the data to...

troupe的音标：troupe的英式发音音标为：[tru:p]troupe的美式发音音标为：[trup]...

discrimination的近义词/同义词有：sexism, bigotry, racism, ageism, prejudice, favoritism, chauvinism, inequity, bias, taste, refinement, judgement, discretion, discernment, difference, distinction。n.discrimination的近义词（不公平对待,歧视）：se...

underplaying的音标：...

mesmeric的音标：mesmeric的英式发音音标为：[mez'merɪk]mesmeric的美式发音音标为：[]...

“相乘”的英语可以翻译为：[数] multiply，[中医] subjugation or encroachment in five elements ...

Encephalatrophy + in where therapy effect has amyotrophy compared?脑萎缩+肌萎缩在哪里治疗效果比较好?...

“月球”的拼音为：yuè qiú...

frustration的复数形式为：frustrations...

bithionol的音标：bithionol的英式发音音标为：['bɪθənɒl]bithionol的美式发音音标为：['bɪθənɒl]...

The woman emitted queer regular little snores that sounded like yelps.她那跟怪叫差不多的鼾声一股一股地从被里冒出来.As the moments passed the yelps grew closer and louder.一会儿,呼叫声越来越近、越来越响了.From far away drifted a faint, sharp yelp, followed by...

vt.减少，缩小，使还原，使变弱vi.减少，节食，蒸发，（液体）浓缩变稠...

medicals的音标：...

accelerograph的音标：accelerograph的英式发音音标为：[æk'seləgrəf]accelerograph的美式发音音标为：[æk'selərəˌgrɑf]...