锋利的刀刃可能会划伤皮肤，导致出血。A sharp blade is likely to nick the skin and draw blood.用一把非常锋利的刀将褐色的皮从肉上剥去。Pare the brown skin from the meat with a very sharp knife.地上铺满了棱角锋利的石子。The ground was strewn with sharp-edged pebbles....
在特殊的酸催化中, 不离解的酸不起作用.In specific acid catalysis, the undissociated acids do not contribute.所有的原子和分子系统都受光致电离和光致离解的影响.All the atomic and molecular systems are subject to photoionization and photodissociation.后者是由二氧杂环戊烷中活化较弱...
She gave him a quick, upward look, then lowered her eyes.她抬眼迅速瞥了他一下，然后眼睛又垂了下去。She lowered her gaze to the hands in her lap.她低头盯着放在大腿上的双手。Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.海平面...
The team’s defeat is a salutary warning before the World Cup.这次失利是在世界杯比赛之前对整个队的一个有益警示。Everybody knew they could not save themselves from defeat there.谁都知道他们无法摆脱在那里失败的命运。Don't let this defeat dishearten you.不要因这次失败而气...
He managed to lighten the generally lifeless debate at times.他让这场总体很沉闷的辩论时不时迸出了些火花。It was quite rough at times, and she was seasick.有时海上波涛汹涌，她就会晕船。At times the show veered from the sublime to the ridiculous.有时表演会突然从高雅而变得...
The two composting processes produce an odor - free, stabilized material.这两种堆肥工艺都能产生无味 、 稳定的产品.The flowers of the pink are pink, white and have a pleasant, sharp odor.石竹花有粉红色 、 白色、具有一种浓郁的馥香.Victims were offered, the alta...
Grafting of root stocks with named scion cultivars was well understood by the Romans.用已经命名的栽培品种稼接在砧木上这种技术已经为罗马人所熟知.The scion is then securely placed into a cut on the rootstock.然后将接穗插入砧木切口紧密贴合.This Scion belongs to Natla...