The betaine will collapse to the alkene only when these two functions are eclipsed.只有当这两个基团移至重迭位置时碘盐才能裂解为烯烃.Ingredients: Purified water, Cucumber Extract, Hyaluronic Acid Myristic Acid, Cocoamidopropyl Betaine.主要成份: 维他命E...
This congealed muck was interfering with the filter.这团凝固的污物堵塞了过滤器。Here's how to muck out.就这样清扫。He could smell muck and clean fresh hay.他能闻到粪臭和清新的干草味。...
The rod bent double, the reel shrieked and ratcheted.操作杆进一步弯曲，线轴发出刺耳的吱吱声。Both Rod and Phil are football fanatics.罗德和菲尔两人都是足球迷。He is a lightning rod for controversy.他是个争议性人物。...
The separation weighed on both of them.分离使他们两人都十分苦恼。Liver transplantation was performed ; the explant weighed 770 grams and showed dark - green cut surfaces without obvious nodularity.肝移植术中见切除的肝重770克,切面呈暗绿色,未见明显结节.Human ...
I was steeling myself to call round when Simon arrived.我正下决心准备去拜访时，西蒙来了。Those involved are steeling themselves for the coming battle.那些参与者正准备迎接即将到来的战斗。Those involved are steeling themselves for the coming battle...那些参与者正...
I should not leave my briefcase and camera bag unguarded.我不该把我的公文包和相机包留在那儿无人看管。The briefcase flopped onto the desk.公文包重重地落在桌上。a natty little briefcase设计精巧的小公文包...