sedative的复数形式怎么写

n.[医]镇静剂，止痛药，能使安静的东西adj.镇静的，镇定的，止痛的，使镇静的，使安静的...

The plant acts as a sedative in treating neuralgia.这种植物被用作治疗神经痛时的镇静药。The patient is sedated with intravenous use of sedative drugs.静脉注射了镇静剂后病人安然入睡。They use opium as a sedative, rather than as a narcotic.他们把鸦片用作镇静剂而不是毒品。...

sedative的音标：sedative的英式发音音标为：['sedətɪv]sedative的美式发音音标为：['sɛdətɪv]...

After taking a sedative she was able to get to sleep.服用了镇静剂后, 她能够入睡了。The patient is sedated with intravenous use of sedative drugs...静脉注射了镇静剂后病人安然入睡。Barbiturates are used for their calming, sedative effects.巴比妥酸盐类具有镇静 、 ...

kellering的音标：kellering的英式发音音标为：['kelərɪŋ]kellering的美式发音音标为：['kelərɪŋ]...

vortex的音标：vortex的英式发音音标为：['vɔ:teks]vortex的美式发音音标为：['vɔrteks]...

显微物镜...

“蟑螂”的拼音为：zhāng láng...

I can't believe that those two murders are unconnected.我不相信那两桩谋杀案之间毫无关联。These latest murders have heightened fears of further attacks.最近发生的这些谋杀案让人们愈加担心会出现更多的袭击。He says he cannot yet draw any conclusions about the mu...

为…而征战，参加支持…的活动...

Until then, front line troops will be supplied by airdrop.前线部队直到那时为止将一直靠空投来获取支援.Almost immediately the airdrop was detected and engaged.几乎很快地空投被检测并且从事.Marine: Its going to be hard to take it down, can you airdrop us anyt...

配子母细胞...

他能表演好几种令人惊叹的把戏，包括哑剧和玩杂耍。He can perform an astonishing variety of acts, including mime and juggling.演出包括舞蹈、音乐和哑剧。The performance consisted of dance, music and mime.观众被这场哑剧逗得大笑.The audience roared at the pantomime....

terse的最高级为：tersest...

一名男学生在遭受2.5万伏的电击后奇迹般地活了下来.A schoolboy miraculously survived a 25 000 - volt electric shock.她摸了裸线,遭电击了.She got shocked when she touched the bare wire.电击疗法能促进骨骼重新生长.Electric stimulation causes the regrowth of bones....

macracanthorhynchiasis的音标：macracanthorhynchiasis的英式发音音标为：[mækrækænθɔ:hɪn'kɪəz]macracanthorhynchiasis的美式发音音标为：[mækrækænθɔhɪn'kɪrz]...

flavanoid的音标：flavanoid的英式发音音标为：[fleɪ'vænɔɪd]flavanoid的美式发音音标为：[fleɪ'vænɔɪd]...

[计][修]无功率...

她坚信自己会出人头地。She's absolutely certain she's going to make it in the world.她坚信人的本性是善良诚实的。She had an unshakeable faith in human goodness and natural honesty.他坚信做这件事至关重要。He is firmly convinced that it is vital to do...