estradiolum的音标：estradiolum的英式发音音标为：[estreɪ'daɪələm]estradiolum的美式发音音标为：[estreɪ'daɪələm]...

The mechanism to synthesize the octyl - D - glucopyranoside catalyzed by zinc chloride is suggested.报道了氯化锌催化合成正辛基 -D- 吡喃葡萄糖苷反应机理的研究,考察了影响产物构型的因素....

blur的现在进行时为：blurring...

Laura let out the clutch and pulled slowly away down the drive.劳拉松开离合器踏板，沿车道慢慢驶离。I staggered and had to clutch at a chair for support.我踉踉跄跄地，不得不抓住一把椅子稳住自己。The pedals seem a bit off-centre and the clutch is rather stiff.踏...

hematochyluria的音标：hematochyluria的英式发音音标为：[hemætəkɪ'lʊərɪə]hematochyluria的美式发音音标为：[hemætəkɪ'lʊərɪr]...

清明的，清醒的...

[医] 抗透明质酸酶，抗粘糖酶...

点火...

His dissolute life is inconsistent with his Puritan upbringing.他的放荡生活和他的清教徒教养相悖.You can't deny that Tom has been an ilde, worthless, dissolute and dishonourable rogue.你也不能否认汤姆是个游手好闲 、 一钱不值 、 放荡无耻的坏蛋吧.You can't ...

This was a light epidemic of flu and there was no danger if you avoided pneumonia.这是轻度流感, 只要当心不引起肺炎, 就无危险。I can personally attest that the cold and flu season is here.感冒和流感季节来了，对此我有切身体会。I'm glad that you're ove...

One of them wrote to us out of the blue several years later.数年后他们中的一人突然给我们写了一封信。Her son, who left her more than thirty years ago, came out of the blue.她三十多年前离开的儿子出乎意料地回来了.The whole thing was a bolt out of the blue.这件事,整个...

salute的现在完成时为：saluted...

slumber的近义词有：sleep, doze, nap, slumber。下面这些动词均含"睡"的含义：sleep：普通用词，指一般的睡眠。可用作引申指长眠或静止不动。doze：多用于口语中，指轻微的小睡或处于半睡状态。nap：指白天的小睡。slumber：多指人安详地或长时间地睡。...

n.光亮绸，羽纱...

With a difficult tee shot, select a club which will keep you short of the trouble...开球难度较大时，选一根好使的高尔夫球杆。The Happy Bunny club was heaving.“快乐兔”俱乐部里人头攒动。...an honorary member of the Golf Club.高尔夫球俱乐部的名誉会员Should something s...

lug的现在完成时为：lugged...

v.垂直落下，骤然跌落( plummet的现在分词 )...

幸运地，不幸地，无巧不成书，可巧...

lumps的音标：lumps的英式发音音标为：[lʌmps]lumps的美式发音音标为：[lʌmps]...

古小脑...

glum的音标：glum的英式发音音标为：[glʌm]glum的美式发音音标为：[ɡlʌm]...

Alumag的音标：...

chlorotrifluoromethane的音标：chlorotrifluoromethane的英式发音音标为：[klərəʊt'raɪflʊərəʊmi:θə]chlorotrifluoromethane的美式发音音标为：[kləroʊt'raɪflʊəroʊmiθə]...

galluses的音标：galluses的英式发音音标为：['gæləsɪz]galluses的美式发音音标为：['gæləsɪz]...

magnetofluidmechamics的音标：magnetofluidmechamics的英式发音音标为：[mæɡni:tɒflu:ɪdme'kæmɪk]magnetofluidmechamics的美式发音音标为：[mæɡnitɒfluɪdme'kæmɪk]...

v.稀释，冲淡( dilute的第三人称单数 )，削弱，使降低效果...

n.内外墙间隔带...

luster的现在完成时为：lustered...

"All right, I can manage a fiver," McMinn said with reluctance.麦克明不情愿地说：“好吧，我可以出5镑。”Ministers have shown extreme reluctance to explain their position to the media.部长们极不情愿向媒体解释他们的立场。He agreed, but with reluctance.他同意了，但很勉...

油泵...