“有效”的近义词/同义词有哪些

如果使用得当，避孕套是很有效的避孕手段。Condoms are an effective method of birth control if used with care.服用避孕药是最有效的避孕方法。The pill is the most efficient method of birth control.记下信用卡卡号，核对有效期限。Make a note of credit card numbers and check exp...

“有效”的英语可以翻译为：effective，valid，efficacious，availability，be good for ...

“有效”的反义词：无效, 失效。...

“有效”的拼音为：yǒu xiào...

所有参展者展示了他们的最好的产品.All exhibitors displayed their best products.参展者主要包括:专业报刊编辑 、 批发商、销售商.Exhibitors are those professional newspaper and journal editors, wholesalers and retailers.有近五十名参展者为画展提供了展品.Nearly fifty exhibitors h...

中颌型...

“预选赛”的拼音为：yù xuǎn sài...

drg的音标：...

ST plates are small - cap stocks and 5 % increase in the limit capital to leveraging easy.ST板块都是小盘股,且涨幅限制在5%,资金要撬动非常容易.The small - cap stocks in an active apparently is leveraging in the capital.而 中小 盘股的活跃则明显是游资在撬动.He mi...

The loach slipped from my hands.泥鳅从我手中滑走了.the stark realism of Loach’s films罗奇电影中十足的现实主义This enamel porcelain features bumpy middle , smooth loach - back - like support, and shoulders with smooth and natural line.此款珐琅彩瓷器...

heirloom的音标：heirloom的英式发音音标为：['eəlu:m]heirloom的美式发音音标为：['erlum]...

那是个美妙的下午，出席人数众多。It was a marvellous afternoon with a huge turnout of people.沃森的嗓音美妙，高音嘹亮动听。Watson has a wonderful voice, with thrillingly clear top notes.美丽的塞浦路斯岛是缔结良缘的美妙之地。The beautiful island of Cyprus is a magical pla...

dunite的音标：dunite的英式发音音标为：['du:naɪt]dunite的美式发音音标为：['dʌnˌaɪt]...

In Norman England, the greyhound was a symbol of nobility.灵犭是在诺曼时期的英格兰是高贵的象征。She seemed to personify goodness and nobility.她宛如善良和高贵的化身。The new merchant class was anxious for acceptance by the old nobility.新兴的商业阶层渴望得到旧贵族的...

...an old quayside warehouse.码头上的一个旧仓库A - type quayside container crane with jib - bridge luffing system as the main working part is brought out.提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机.A large group had gathered on the quayside to ...

vt.& vi.医疗，行医（doctor的过去式与过去分词形式）...

She took out a piece of paper and threw it into the trashcan.她从包里拿出一张纸就扔进去了....

雅可非行列式...

“胃的”的英语可以翻译为：stomachic，gastric，[医] gastral，stomachal ...