alkaloid的意思

Tryptanthrin is a kind of indole quinazoline alkaloid.色胺酮属吲哚喹唑啉类生物碱.Use: Used as an analytical reagent, to determine alkaloid and cesium.用途:分 析试剂, 生物碱和铯盐的测定.Quinine: Alkaloid found in the bark of cinchona trees and shrub...

Quinine: Alkaloid found in the bark of cinchona trees and shrubs.奎宁: 金鸡纳树皮中的生物碱,主要用于治疗疟疾.It is a curare alkaloid derived from the South American plant.它是箭毒碱,提取自一种南美产的植物.Morphine: Heterocyclic compound, narcotic analgesic...

alkaloid的音标：alkaloid的英式发音音标为：['ælkəlɔɪd]alkaloid的美式发音音标为：['ælkəlɔɪd]...

n.女性气质，娇弱，温柔，妇女的总称...

你用不用投影仪？Will you be using an OHP?图像完全对齐时，投影仪的位置就应该固定下来。When the images line up exactly, the projectors should be fixed in place.我们的主人从房里牵出一根延长电线，架起屏幕和投影仪。Our host ran a long extension cord out from the house and set up a...

n.陆军中尉，副职官员，海军上尉，助理人员...

The question of going to the Mount Tai preoccupied his mind.去游泰山的问题盘踞在他心头.Viewed from the top of Mount Tai , the sunrise was indeed a spectacle.从泰山顶上看去, 日出真是个奇观.Though death befalls all men alike , it may be weightier th...

Every day a different chef will be conjuring up delicious dishes in the restaurant.每天，饭店里会有一位不同的大厨像变戏法似的奉上可口的菜肴。The entertainer didn’t fool us with his conjuring.那个艺人变的戏法没有骗到我们。We're dismal enough without conjuring ...

seaside的音标：seaside的英式发音音标为：['si:saɪd]seaside的美式发音音标为：['siˌsaɪd]...

祥子心中仿佛忽然的裂了, 张着大嘴哭起来.Xiangzi's heart seemed to split in two, he burst out sobbing.祥子忽然的想哭一场!Xiangzi suddenly felt like bursting into tears.这么一想,他忽然的不那么昏昏沉沉的了,心中仿佛凉了一下.All of a sudden he felt less muzzy and his heart...

克-力...

I dropped the receiver back in the cradle.我把听筒放回听筒架上。He fixed the towing cradle round the hull.他把牵引支架固定在船体上。She rocked the baby to sleep in its cradle.她摇动摇篮哄婴儿入睡。...

[人名] 西莫内，西蒙娜（女名）...

vt.& vi.阻止，扼止，填塞，使窒息，哽咽n.窒息，哽咽，拥塞，（车辆发动机的）阻风门...

n.括弧( bracket的名词复数 )，等级，类别层次，壁架v.把…括在括弧内( bracket的第三人称单数 )，把…归为一类...

主人坚持要让“酷地”参加金杯赛马会。The owner insisted on Cool Ground running in the Gold Cup.在赫恩山举行盛大赛马会的日子早已一去不复返了。The days of big-time racing at Herne Hill had gone for good.你要让你的马参加下周在纽马克特的赛马会 吗 ?Are you going to race your horse at Ne...

“统一”的近义词/同义词：同一, 团结, 联合。...

ferrorsonance的音标：ferrorsonance的英式发音音标为：[fərəsʌ'næns]ferrorsonance的美式发音音标为：[fərəsʌ'næns]...