Hit ketone to still do not come how should menstruation do?打了黄体酮还不来月经该怎么办?In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 - d...

The most desirable properties necessarily command astonishingly high prices.最值得拥有的财产必然要价不菲。He was wearing, astonishingly, a frilly pink apron over shirt and trousers.他穿得很奇怪，衬衫和裤子外面套着件镶褶边的粉红围裙。During the Seventies, Rundgr...

The workmen detonated the dynamite.工人们把炸药引爆了。It was reported that they detonated a small nuclear weapon.有报道说他们引爆了一颗小型原子弹.An explosive device detonated on the roof of the building.一个爆炸装置在该楼的楼顶爆炸了。The composition of the fa...

autonavigator的音标：autonavigator的英式发音音标为：[ɔ:tə'nævɪɡeɪtə]autonavigator的美式发音音标为：[ɔtə'nævɪɡeɪtə]...

v.（使）爆炸，引爆( detonate的第三人称单数 )...

[地名] [圭亚那、美国、新西兰、牙买加、英国] 伊斯灵顿...

What set tongues wagging was the age difference between the two partners.这对伴侣年龄上的差异招来了不少闲话。It's rude to put out your tongues at people.对人吐舌头是不礼貌的.Great tongues of flame shot up here and there.火舌四张....

badmintons的音标：...

n.沙发床...

蜜蜡石...

Sir George Staunton instantly wrote back an answer, rewarding the messager liberally.乔治·斯汤顿爵士立即写了回信, 慷慨地犒赏了信差.Sir George Staunton instantly wrote back an answer, rewarding the messenger liberally.乔治?斯汤顿爵士立即写了回信, 慷慨地犒赏了信差...

alkaptonuria的音标：alkaptonuria的英式发音音标为：[ɔ:lkæp'tʌnjʊərɪə]alkaptonuria的美式发音音标为：[ɔlkæp'tʌnjʊərɪr]...

n.石工，石匠( stonemason的名词复数 )...

丙酮酸盐...

They mill 1,000 tonnes of flour a day in every Australian state.澳大利亚各州每天都要磨1,000吨面粉。70,000 tonnes of oil spilled from the tanker...7 万吨油从油轮中溢了出来。A million tonnes of untreated sewage is dumped into the sea...一百万吨未经处理的污水被倾...

Exciton is electron - hole pair held together by their mutual Coulomb interaction.激子就是由电子和空穴在相互间的库仑力作用下,相互维持在一起的电子 -- 空穴对.As to the emission at 370 nm, It'should result from exciton recombination radiation.而在370nm处的...

butyrolactone的音标：butyrolactone的英式发音音标为：[betɪrɒ'læktəʊn]butyrolactone的美式发音音标为：[betɪrɒ'læktoʊn]...

巴尔通氏体属...

腹腔积血...

tongue的近义词有：laguage, speech, tongue, dialect, idiom, slang。下面这些名词均含"语言"的含义：laguage：普通用词，含义广。指人的语言或文字，或动物的语言。既可指口头或书面语言，也可指手势语等。speech：特指人的口语，也指正式的讲话。tongue：书面用词，指人的语言，亦指人的母语。 dialect：指一种语言中，某一地方所特有的语言形式，即方言。idiom：指一种语言中一...

betony的复数形式为：betonies...

Keaton的音标：...

I buttoned up my coat; it was chilly.我扣上了外套的扣子；天气很冷。The impresario had buttoned his astrakhan coat.乐团经理扣好了羔皮外套.If the suit is buttoned, where should be the stickpin?西装系着扣时, 领带夹应在衬衫的哪两粒钮扣之间?Ferguson stood up and buttoned ...

n.肥酮，环戊酮...

苄叉丙酮...

keratonosis的音标：keratonosis的英式发音音标为：[kereɪtə'nəʊsɪs]keratonosis的美式发音音标为：[kereɪtə'noʊsɪs]...

The headstones were tilted.这块墓石是倾斜的.Lines of simple white headstones mark the graves.一排一排的白色墓石勾勒出这座公墓.The Chinese characters are barely visible etched into the headstones and burial bricks.刻在墓碑上的汉字几乎已经无法辨认....

atonality的音标：atonality的英式发音音标为：[ˌeɪtəʊ'nælətɪ]atonality的美式发音音标为：[ˌeɪtoʊ'nælətɪ]...

Chelsea and Aston Villa were involved in a tug of war for Liverpool's Ray Houghton last night.切尔西队与阿斯顿维拉队昨夜上演了一场夺人大战，争购利物浦的雷·霍顿。She has become a regular visitor to Houghton Hall.她已经成了霍顿府的常客。Houghton, Lonsdale, and p...

burrstone的音标：burrstone的英式发音音标为：['bɜ:stəʊn]burrstone的美式发音音标为：['bɜstoʊn]...