adj.典型的，特有的或特别的，代表性的...

Both the free hydroxyl groups readily undergo esterification.两个自由羟基,都容易酯化.The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.化学方法包括酸洗法 、 皂化法 、 酰化法和酯化法等.Iso - army gall...

adj.免疫学的...

微润滑剂...

The Chinese Christians,therefore, practically excommunicate themselves from their own clan.所以，中国的基督徒简直是被逐出了自己的家族了。Its no longer possible to excommunicate someone already excommunicated.不会再出现开除已经被开除教籍的问题.Now, I insist tha...

癸烟酯，灭酯灵...

replicate的第三人称单数（三单）为：replicates...

arsenical的音标：arsenical的英式发音音标为：[ɑ:'senikəl]arsenical的美式发音音标为：[ɑr'sɛnɪkəl]...

efficacious的反义词有：inefficacious, inefficacious。adj.efficacious的反义词（有效的;灵验的）：inefficacious。efficacious的反义词（其他释义）：inefficacious。...

The Tundra Times, a weekly newspaper in Alaska, ceased publication this week.阿拉斯加的周报《苔原时报》本周停刊了。The guide is being translated into several languages for publication near Christmas.该手册正被译成数种语言，将在临近圣诞节时出版。Three editors han...

It's theoretically possible, but highly unlikely ever to happen.这从理论上说是有可能的, 但是基本上不会发生.The debits and credits should theoretically balance out within a month.从理论上讲一个月内借方的总额与贷方的总额应当相等。 Such configurations, obtained t...

It is one of the world's most biologically diverse regions.这是世界上最富生物多样性的地区之一.These tumors are biologically benign and are treated by curettage or resection.生物学上这些肿瘤为良性且可通过刮除术或切除术治愈.This classification can include to...

chalastica的音标：chalastica的英式发音音标为：[kə'læstɪkə]chalastica的美式发音音标为：[kə'læstɪkə]...

Then they called on Xiao Yang to play the harmonica.然后他们请小杨吹口琴.This will enable you to determine how well you play the harmonica.这使你能确定你能多好地演奏口琴.My harmonica is a 24 hole one, and what is the difference?不好意思, 我的也是24孔的.不知...

adj.水肿的...

specification的音标：specification的英式发音音标为：[ˌspesɪfɪ'keɪʃn]specification的美式发音音标为：[ˌspɛsəfɪ'keʃən]...

Both Chile and Argentina feel very strongly about their territorial claims to Antarctica.智利和阿根廷对于南极的领土主张都持强硬态度。ANTARCTICA, that bleak, white place, still defies full understanding.南极洲这块白色荒凉的土地仍然使人无法完全了解.Antarctica has al...

chicane的复数形式为：chicanes...

For the ancient Mexicans, life and death were inseparable, two halves of the same whole.对古代墨西哥人来说，生与死是同一整体不可分割的两个部分。He went down the bar to a group of Mexicans and talked to them in a low voice.他走到酒吧里的一群墨西哥人那里，跟他们小声交谈起来。...

Supported by the Astronautical Supporting Technology Foundation of China.航天支撑技术基金资助项目.Measures usually taken in the astronautical engineering are to install baffles in the propellant fuel container.常用的增加液体晃动阻尼的措施是在推进剂贮箱内...

n.意大利产花饰陶器及仿制品...

critically的音标：critically的英式发音音标为：['krɪtɪklɪ]critically的美式发音音标为：['krɪtɪklɪ]...

chicane的现在进行时为：chicaning...

cicatrix的复数形式为：cicatrices...

adv.非常，极其...

subtropical的音标：subtropical的英式发音音标为：[ˌsʌb'trɒpɪkl]subtropical的美式发音音标为：[ˌsʌb'trɑpɪkl]...

fricassees的音标：...

He was barricading himself against possibilities.他严阵以待可能发生的事.As he had anticipated, a thundering iron gate fell nearby, barricading the entrance to the suite.果然不出馆长所料, 附近的一扇铁门轰然倒下, 封住了通往画廊的入口....

adv.冷静地，客观地...

The spate of storms and hurricanes in recent years could be a statistical quirk.从统计数字上看，近些年来暴风雨和飓风的频发非同寻常。Most hurricanes occur before leaf drop and during or following heavy rains.大多数飓风出现在落叶以前,暴雨之时或暴雨之后.Hurricanes never...