bisulfate怎么读？

n.硫酸氢盐...

Objective To study the catalytic activity of potassium bisulfate in synthesizing hexyl hexanoate.目的研究硫酸氢钾在合成己酸己酯工艺中的催化性能.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合...

Benzyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯.Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Ethyl lact...

“调动”的英语可以翻译为：transfer，shift，move ，manoeuver，manoeuvre ...

What's the maximum amount of wine you're allowed to take through customs duty - free ?海关准许携带酒类的最大 免税 限量是 多少 ?Did you have to pay customs duty on that?你们必须为此给顾客付款 吗 ?Customs duty is a toll payable on merchandise...

metempsychosis的复数形式为：metempsychoses...

“卡子”的英语可以翻译为：clip，fastener，（关卡） checkpost ...

Many English words are derived from Latin and Greek.英语很多词源出于拉丁文和希腊文.Many English words are derived from Latin and Greek words.许多英语词是从拉丁词和希腊词派生而来的.The word " girl " is derived from Middle English " girle ".“ girl ” 这个词是由中...

Spasm of the small labyrinthine vessels can give rise to vertigo and hearing loss.小迷路血管痉挛能引起眩晕和听力丧失.These effects include reversible hearing loss and tinnitus ( ringing in the ears ).这些副作用包括可逆性听力损伤和耳鸣.By age 40, the inci...

早期基督教殉道者the early Christian martyrs基督教殉道者被用石块击毙.Christian martyrs were stoned to death.你们输了, 就成了殉道者.When you lose, you're martyrs....

n.乘大雪橇的人...

vt.赶上，接住，引起，看见vt.& vi.（使）被钩住，（使）被卡住n.抓，隐情，捕获量，挂钩vi.锁住，着火，[棒球]当接球手adj.迷惑人的，令人容易上当的，引人注目的，令人感兴趣的...

艾灸术...

lack的近义词有：lack, need, want, require,lack, want, absence, shortage, scarcity。下面这些动词均有"缺少，短少"的含义：lack：指完全短缺或数量不足。need：语气较重，指需要必不可少的东西，强调急需。want：侧重缺少某种必需之物，或个人渴望得到的东西。require：使用广泛，语气较轻。强调急需时可与need换用，但有时暗示所需的人或物是完成某一任务必不可少的。...

“绕缠”的英语可以翻译为：[医]curl ...

adj.抗糖尿病的（药物），抗糖尿病药...

dawdling的音标：dawdling的英式发音音标为：['dɔ:dlɪŋ]dawdling的美式发音音标为：['dɔdlɪŋ]...

风力涡轮机个头大、噪音响，还会破坏周边风景。Wind turbines are large and noisy and they disfigure the landscape.清凉的夏日舞曲的声音从室内音响中传了出来。Cool summer dance sounds are drifting from the stereo indoors.这套设备受到全球高保真音响专业报刊的赞誉。All this equipment has rece...