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...

" Prithee , friend, leave me alone with my patient,'said the practitioner.“ 朋友, 请让我和我的病人单独呆一会儿, ” 那医生说道.To authorities, the misconducting appears as the behavior bringing harming effect to science asas its practitio...

v.变为深红色（crimson的过去式与过去分词形式）...

convection zone的音标：...

allomethadione的音标：allomethadione的英式发音音标为：[ælɒme'θeɪdɪən]allomethadione的美式发音音标为：[ælɒme'θeɪdɪrn]...

This figure includes the liquid component but excludes the intercellular cement.这个数值包括类脂物成份在内,但不包括细胞间粒接剂.Regenerator is a crucial component in the liquid desiccant air conditioning system.再生器是溶液除湿空调系统中的重要传热传质部件.The main ...

make an exhibition of oneself的音标：make an exhibition of oneself的英式发音音标为：[meik æn ˌeksi'biʃən ɔv wʌn'self]make an exhibition of oneself的美式发音音标为：[mek ən ˌɛksə'bɪʃən ʌv wʌn'sɛlf]...

Claire positioned herself so as not to obstruct David's line of sight.克莱尔为了不挡住戴维的视线挪了一下位置。Flaming torches were positioned at intervals along the terrace.沿台阶每隔一段距离布置有燃烧着的火炬.The nails are positioned as desired.钉子被钉在适当...

岩性带...

endocone的音标：endocone的英式发音音标为：[endə'kəʊn]endocone的美式发音音标为：[endə'koʊn]...

encrimsoned的音标：...

bludgeoned的音标：...

蜜蜡石...

I wouldn't be caught dead in such an old-fashioned place.我绝对不会去那样老土的地方。An old-fashioned bell tinkled as he pushed open the door.当他推开门时，一口旧式的钟丁零零地响了起来。The interior of the house was furnished with heavy, old-fashioned...

isoxazolone的音标：isoxazolone的英式发音音标为：[ˌaɪsɒksə'zəʊləʊn]isoxazolone的美式发音音标为：[ˌaɪsɒksə'zoʊloʊn]...

麦芽糖脎，麦芽糖腙...

二异丙基甲酮...

同种肾毒素...

Objective : To probe into relationship between female melancholia and sex hormones levels.目的: 探讨女性抑郁症与性激素水平的关系.It is also an endocrine gland secreting at least two important hormones.它也是一种内分泌腺,至少分泌二种重要的激素....hormones whi...

n.石工，石匠( stonemason的名词复数 )...

Stapp became a strong early proponent of automobile seat belts.斯塔普是力主在汽车上采用座椅安全带的早期创导者.a closet proponent of a tax increase增加税收的私下倡议者EXAMPLE: Our new boss a proponent of short but frequent staff meetings.我们的新老板主张,员工会议应该简...

You have been dishonest with me...你对我不诚实。Don't be too familiar with him; he's a dishonest man.别与他交往过密, 他这人不诚实。Never keep company with dishonest persons.不要与不诚实的人打交道.They were the dupes of a clever but dishonest ...

anencephaloneuria的音标：anencephaloneuria的英式发音音标为：[eɪnɪnkefəlɒn'jʊərɪə]anencephaloneuria的美式发音音标为：[eɪnɪnkefəlɒn'jʊərɪr]...

If anybody phones, tell them I'm busy.要是有人打电话来, 告诉他我很忙。SMR handsets won't work on cellular systems and tend to be bulkier than cellular phones.SMR的手机在移动电话系统上不能运作,而且往往比移动电话笨重.Since war broke out, the phones at d...

chlormethazanone的音标：chlormethazanone的英式发音音标为：[klɔ:mi:θæ'zænən]chlormethazanone的美式发音音标为：[klɔmiθæ'zænən]...

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...

alclometasone的音标：alclometasone的英式发音音标为：[ælkləme'teɪsn]alclometasone的美式发音音标为：[ælkləme'teɪsn]...

nonentities的音标：...