rafter的现在完成时怎么写

rafter的复数形式为：rafters...

n.椽，筏夫vt.装椽于...

rafter的现在进行时为：raftering...

The police had searched the house from cellar to rafter.警察已把那座房子上上下下搜遍了.RAFTER was not well received. At first it was just a rustle.“筏夫”并未受到欢迎.起初只是出现一阵低语声.When the hell did you say you developed this RAFTER?你说你到底在什么时候研究出...

rafter的一般过去时为：raftered...

rafter的音标：rafter的英式发音音标为：['rɑ:ftə(r)]rafter的美式发音音标为：['ræftə(r)]...

rafter的第三人称单数（三单）为：rafters...

编程者似乎对大批量制造含暴力因素的产品处之漠然，毫无责任心。Programme-makers seem irresponsibly insouciant about churning out violence.计算机编程概要the basics of computer programming高级编程语言a high-level programming language...

heals的音标：...

“氮佩汀”的英语可以翻译为：[医] azapetine ...

v.悄悄走，秘密行走，侦察( gumshoe的过去式和过去分词 )...

doll的音标：doll的英式发音音标为：[dɒl]doll的美式发音音标为：[dɑl]...

Sulfa drugs themselves are also lactic acid bacteria cells.磺胺类药物本身对乳酸菌亦有杀伤作用.Sulfa drugs inhibit a critical enzyme in this process, and the bacteria can no longer grow.磺胺类药物抑制了在这个过程中起关键作用的一种酶, 所以细菌就无法继续生长.Five kinds of s...

elaeometer的音标：elaeometer的英式发音音标为：[ˌelɪ'ɒmɪtə]elaeometer的美式发音音标为：[ˌelɪ'ɒmɪtə]...

ectotoxic的音标：ectotoxic的英式发音音标为：[ek'təʊtɒksɪk]ectotoxic的美式发音音标为：[ek'toʊtɒksɪk]...

basophilla的音标：basophilla的英式发音音标为：[bæsə'fɪlə]basophilla的美式发音音标为：[bæsə'fɪlə]...

“自来”的英语可以翻译为：from the beginning，in the first place，originally ...

“内场手”的英语可以翻译为：infielder ...

免疫监视作用...

“需气性”的英语可以翻译为：aerophilons，aerophilic ...

iridorhexis的音标：iridorhexis的英式发音音标为：[ɪrɪdɔ:r'heksɪs]iridorhexis的美式发音音标为：[ɪrɪdɔr'heksɪs]...

adj.回转仪的...