heptaldehyde是什么意思？

heptaldehyde的音标：heptaldehyde的英式发音音标为：[hep'tældɪhaɪd]heptaldehyde的美式发音音标为：[hep'tældɪhaɪd]...

Aim Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials.目的研究以庚醛和原甲酸三乙酯为原料制备庚醛二乙缩醛的工艺条件....

vesture的现在进行时为：vesturing...

transpose的第三人称单数（三单）为：transposes...

“催化剂”的拼音为：cuī huà jì...

Having mown the lawn, there are all those grass clippings to get rid of.修剪草坪后有很多剪下的碎草需要清理。In the candlelight , at the table, she studied the clippings.在烛光中, 她在餐桌上仔细看那些剪报.Finally she studied the magazine clippings.最后她仔细看了...

You will need a pot of broth for poaching.你需要一锅汤来煮。Pour the broth through a strainer.把肉汤倒进滤网滤一下。Thicken the broth with the cornflour.加玉米面使汤变稠。...

Brimelow, as did we, judged existing Soviet drafts unacceptable.布赖姆洛和我们一样, 认为苏联现在的这个草案是不能接受的.Modern controlled drafting systems use drafts of the order of 30.新式的牵伸控制系统使用大约30倍牵伸.We hereby agree with the drawers , endorser...

“喉音的”的英语可以翻译为：throaty，guttural，laryngal ...

feedstuff的音标：feedstuff的英式发音音标为：['fi:dstʌf]feedstuff的美式发音音标为：['fidˌstʌf]...

n.呆子...

“毛枝栗”的英语可以翻译为：chinquapin ...

caching的音标：caching的英式发音音标为：[kæʃɪŋ]caching的美式发音音标为：[kæʃɪŋ]...

insist的现在进行时为：insisting...

jawing的音标：jawing的英式发音音标为：['dʒɔ:ɪŋ]jawing的美式发音音标为：['dʒɔɪŋ]...

reversions的音标：...

antennal的音标：antennal的英式发音音标为：[æn'tenəl]antennal的美式发音音标为：[æn'tenəl]...