contraceptive的意思？

...a demand for a greater choice of effective contraceptive methods...对于更为多样的有效避孕方法的需求It and removed by a hysteroscope and is expected to be aand permanent intratubal contraceptive device.结果表明,输卵管聚乙烯节育栓有望成为经宫颈途径持久的避孕器.Th...

contraceptive的复数形式为：contraceptives...

contraceptive的音标：contraceptive的英式发音音标为：[ˌkɒntrə'septɪv]contraceptive的美式发音音标为：[ˌkɑntrə'septɪv]...

The service covers contraceptive advice and health checks, and is available free.服务项目包括避孕建议和健康检查，并且免费提供。It was at that time she started taking the contraceptive pill.她就是从那个时候开始服用避孕药的。There are two types of contraceptive ...

Tables were covered with nightgowns, blouses , dresses , sweaters, scarves, hosiery - all kinds of cheap odds and ends.桌上摆满了睡衣 、 衬衫 、 毛衣 、 围巾 、 袜子等等各种各样的便宜杂货.I hate all my nightgowns.我讨厌所有的睡袍.I hate this nightgown. I hat...

wish的第三人称单数（三单）为：wishes...

execrate的一般过去时为：execrated...

Niccolini was thundering up the stairs, taking them two at a time.尼科利尼一步两个台阶地噔噔跑上楼。Add the cream a few drops at a time.每次加几滴奶油。For months at a time, air raids were a nightly occurrence.一度有几个月，每天晚上都会发生空袭。...

jackboot的复数形式为：jackboots...

predict的现在进行时为：predicting...

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clangor的一般过去时为：clangored...

I am getting old. I am in the twilight of my life.我老了，到了生命的暮年。They fell into that twilight zone between military personnel and civilian employees.他们成了军队人员与平民雇员之间身份界定不清的人。Now both men are in the twilight of their careers....

纤维白蛋白...

liberate的一般过去时为：liberated...

n.滑板...

biographic的音标：biographic的英式发音音标为：[ˌbaɪə'græfɪk]biographic的美式发音音标为：[ˌbaɪə'græfɪk]...

v.发生( happen的第三人称单数 )，碰巧，产生结果，（向对方表示异议或不悦等）...

n.奉承者( flatterer的名词复数 )...