“有效”的近义词/同义词有哪些

“有效”的反义词：无效, 失效。...

“有效”的拼音为：yǒu xiào...

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 ...

n.滑板...

cast的一般过去时为：cast...

focuses的音标：...

comforter的复数形式为：comforters...

早上, 我们抵达了集结地.In the morning, we reached the assembly point.看吧, 这里只是集结地.See, this is just the staging area.这种碉堡可以作为你的避难所和集结地,当然, 也许也会被你的敌人所利用.This bunker can serve as refuge and rallying center, for you or your opponents....

megacardia的音标：megacardia的英式发音音标为：[meɡə'kɑ:rdɪə]megacardia的美式发音音标为：[meɡə'kɑrdɪr]...

ephemeris的复数形式为：ephemerides...

“牛奶房”的英语可以翻译为：lactary ...

“同源词”的英语可以翻译为：paronym ...

Enter unlisted values here. Use semi - colons to separate multiple values.在此处输入未列出的值. 用分号分隔多个值.Multiple aneurysms at the site of a basilar artery fenestration ( BAF ) are extremely rare.多个动脉瘤发生于基底动脉裂孔非常罕见.Replay events u...

grin and bear it的音标：grin and bear it的英式发音音标为：[ɡrin ænd bɛə it]grin and bear it的美式发音音标为：[ɡrɪn ənd bɛr ɪt]...

She is an avid outdoors woman...她酷爱户外运动。That hunter has a ruddy face because he is outdoors so much.那个猎人脸色红润,因为他长期待在户外。She's outdoors gardening every afternoon.她每天下午都在户外搞园艺。It's cold outdoors.外面很冷。Children like...

他们彼此紧密地连系着.They are closely interconnected.它反映了诸量之间的一种链式的连系.It reflects a chain - like interconnection between quantities.形容词常做连系动词的表语,用以描述主语.Link verbs often have adjectives as complements describing the subject....

escholerine的音标：escholerine的英式发音音标为：[e'ʃəʊlərɪn]escholerine的美式发音音标为：[e'ʃoʊlərɪn]...

misunderstands的音标：...