bisulphide怎么读？

n.二硫化物...

adv.相等地，平等地，公正地，平均...

abbr.horizon 地平线，水平线，horizontal 地平线的...

Children swim at the pool, under the watchful eye of lifeguards.孩子们在救生员的监护下在水池里游泳。The lifeguards must be trained to deal with any sort of emergency.救生员一定要接受训练,学会应付各种紧急情况.Most of the cases occur at beaches without lifegua...

“毛细管”的英语可以翻译为：capillary，[化] capillaries，capillary tube ...

The squad members paired off to find places to eat and sleep.小组成员结对儿找地方吃饭睡觉。Li Ying paired off with Liu Hua in a tennis doubles match.李英在网球双打中与刘华搭档.She paired off with Alice in a tennis doubles match.她在网球双打比赛中与阿莉斯结成一对.Th...

bench的现在完成时为：benched...

ocean的近义词/同义词有：ton, slew, stack, pile, mountain, heap, trillion, multitude, flood, million, profusion, mint, abundance, brine, Neptune, sea, the。n.ocean的近义词（大量,许多）：ton, slew, stack, pile, mountain, heap, trillion, multit...

Its are main experience and practice: One, emancipatory thought, change idea.其主要经验和做法: 一 、 解放思想, 转变观念.Teacher Professional Development: From " Technical Interest " to " Emancipatory Interest "教师专业发展: 从 “ 技术兴趣 ” 到 “ 解放兴趣 ...

serials的音标：serials的英式发音音标为：['sɪərɪəlz]serials的美式发音音标为：['sɪərɪrlz]...

n.速率，速度，周转率，高速，快速...

二异丙基甲酮...

n.（音节中的）部分谐音，半谐音...

坍缩的星际云克服向内的引力而向外膨胀到较宁静的星际环境中去.Collapsing interstellar cloud reverses its gravitational infall and expands outward into the relatively quiescent interstellar environment.向下, 向后或向内的延伸, 测度或长度.The extent, measurement, or dim...

decontamination的音标：decontamination的英式发音音标为：[ˌdi:kənˌtæmɪ'neɪʃn]decontamination的美式发音音标为：[ˌdikənˌtæmɪ'neɪʃn]...

“钨锰矿”的拼音为：wū měng kuàng...