fluorid什么意思

fluorid的音标：fluorid的英式发音音标为：[f'lʊərɪd]fluorid的美式发音音标为：[f'lʊərɪd]...

Construct an animation of the deltoid sliding on two mutually perpendicular lines.建构一动态绘图:展示三角线沿著互相垂直的两轴滚动.Construct two mutually orthogonal tangents of the deltoid. Where do they meet?三角星形线的两条互相垂直的法线的交点在哪里?Construct rot...

v.计算( total的过去式和过去分词 )...

reviles的音标：...

Caryophanon的音标：...

vt.& vi.咬，啮，使苦恼，折磨，侵蚀，使腐蚀vi.咬，折磨，侵蚀...

The couple had helped in the hunt for the toddlers.这对夫妇曾帮着搜寻那些幼童。Toddlers are notoriously antisocial when it comes to sharing toys.众所周知，刚学会走路的孩子不愿和别人分享玩具。Keep a watchful eye on babies and toddlers.要看好婴儿和刚会走路的孩子。...

以对氨基水杨酸为原料,经酯化 、 酰化和烃化反应得乙氧苯酯,总收率为87.Ethopabate is prepared via esterification, acylation and alkylation from p - aminosalicylic acid in 87.在阀杆孔内的后座上镀镍,可应用在严酷的烃化环境.Nickel plated overlay on backseat in stem hole to combat...

undo的音标：undo的英式发音音标为：[ʌn'du:]undo的美式发音音标为：[ʌn'du]...

torching的音标：torching的英式发音音标为：['tɔ:tʃɪŋ]torching的美式发音音标为：['tɔtʃɪŋ]...

由于农村的工厂纷纷裁员，人们逐渐流向城市。As rural factories shed labour, people drift towards the cities.我在地图上勾勒出这条河的流向。I traced the course of the river on the map.这条小河弯弯曲曲缓慢地流向大海。The stream meanders slowly down to the sea....

faunizone的音标：faunizone的英式发音音标为：['fɔ:nəzəʊn]faunizone的美式发音音标为：['fɔnəzoʊn]...

A compound of hydrogen with another, more electropositive element or group.由硅和另一种阳性更强的元素或基组成的化合物.Is electropositive second liver big how are 3 this world treated?阳性乙肝大三阳怎么治疗?A compound of phosphorus and a more electropos...

There's been a lot of posturing on both sides.双方有很多时候都是在装腔作势。She was posturing a model.她正在摆模特儿的姿势.She says the President may just be posturing.她说总统也许只是在做样子而已。...

其中涉及到有关宪法的一些重大问题。Important questions of constitutional law were involved.此举超出了宪法的规定范围。The move was extra-constitutional.会谈旨在为新宪法的正式商讨扫清道路。The talks are meant to clear the way for formal negotiations on a new constitution...

dogmeat的音标：dogmeat的英式发音音标为：[dɒɡ'meɪt]dogmeat的美式发音音标为：[dɒɡ'meɪt]...