tract是什么意思？

A cold is an infection of the upper respiratory tract.感冒是上呼吸道的感染。She produced a feminist tract, "Comments on Birth-Control", in 1930.她1930年写了篇女性主义的短文《论节育》。A vast tract of land is ready for development.一大片广阔的土地可待开发。...

tract的音标：tract的英式发音音标为：[trækt]tract的美式发音音标为：[trækt]...

tract的复数形式为：tracts...

A vast tract of land is ready for development...一大片广阔的土地可待开发。Objective : To investigate myocardial injury and its mechanism after biliary tract obstruction.目的: 观察胆道梗阻后心肌损伤情况并探讨其损伤机制.She produced a feminist tract, 'C...

devoid的音标：devoid的英式发音音标为：[dɪ'vɔɪd]devoid的美式发音音标为：[dɪ'vɔɪd]...

ideate的现在进行时为：ideating...

有些昆虫一年产七八次卵.Some insects produce seven or eight broods a year....

vt.发誓抛弃，坚决放弃，发伪誓，作伪证...

antithermin的音标：antithermin的英式发音音标为：[æn'tɪthəmɪn]antithermin的美式发音音标为：[æn'tɪthəmɪn]...

拍板...

Matricaria的音标：...

农场主摩西-卡弗设法救出了小卡弗.The farm owner, Moses Carver, managed to have the baby rescued.别想什么卡尔大帝了,还是吵吵闹闹的“小卡洛林王朝”更好一些.Forget the great Karl bickering little Karlings are better.洛蒂托意图加强和利比亚人小卡扎菲的关系.Claudio Lotito has the intentio...

“变迹器”的英语可以翻译为：apodizer ...

irksome的音标：irksome的英式发音音标为：['ɜ:ksəm]irksome的美式发音音标为：['ɜrksəm]...

Do it, by all means, but strictly on the quiet.这件事一定要干, 不过要严守秘密.Try by all means to save the dying.一定要尽力抢救那个垂危的病人.Go ahead by all means.你只管干下去....

Clonic the sex on the room tachycardia symptom?阵发性室上性心动过速症状?...

The final display quality is highly affected by these decoders.它的解码质量对电视显示质量具有至关重要的作用.All encoders and decoders are built - in . 9.all编码器与解码器是内 置 在.All encoders and decoders are built - in.所有编码器和解码器是内 置 的....

bend的音标：bend的英式发音音标为：[bend]bend的美式发音音标为：[bɛnd]...

克拉克与舵手握手后向艉部走去，打算下船。Clark shook hands with the pilot and walked aft to find his way off the ship.艉轴管前、后轴承与衬套直径测量.Measuring diameter of fore and aft stern tube bearing and bushes.艏,艉尖舱底部为单底结构.F . P and A . P tank is singl...