Some species of genera Aglaia, Trichilia and Toona contain very effective limonoids against insects as well.来自楝属 、 印楝局的植物在杀虫活性、有活性种类数量方面高于其它属,米仔兰属、鹧鸪花属和香椿属的植物也有较高的杀虫活性....
起初好玩的事很快就变成了艰苦的工作。What started out as fun quickly became hard work.在交通拥堵的雨天里踩刹车绝不是什么好玩的事。Braking in the wet in heavy traffic is never fun.来吧，很好玩的。Go on, it's fun....
约拿《圣经·旧约》中的先知,被一条大鱼吞噬,三天后被完好无损地吐出.In the Old Testament, a prophet who was swallowed by a great fish and disgorged unharmed three days later.也许,我们这次大难临头,正是由于你上了我们的船的缘故, 就像约拿上了开往他施的船一样.Perhaps this is all befalllen us on y...
Until recently A. S. Byatt was a dark horse, known only by those steeped in literature.一直到前不久，A.S.拜厄特都还是只为潜心研究文学的人所知晓的一匹黑马。Gerald would be a dark horse to the end.杰罗尔德将永远做个实力难测的竞争者.Jim is a dark horse in the final.吉姆是决赛中...
在一定程度上, 她的宽容态度也煽起了他的爱慕之情.Her leniency had, in a way, inflamed his regard.他是那种煽起情来不遗余力的电影制作人。He's the kind of filmmaker who doesn't hesitate to over-sentimentalize.她那放肆的举动把他的妒火完全煽起.Her wild behaviour merely fann...
This work is physically exhausting and emotionally draining.这项工作让人身心交瘁。Malodorous gases require gas phase filtration prior to exhausting from irrigation tanks and pumping stations.异味气体在排放到冲洗槽和泵站前需要气相过滤.They would have to...
她一咳嗽, 就是 给我暗号出场.When she coughs, it's my cue to come onto the stage.这倒像个接头暗号分成了两半.It was like the two halves of a countersign.求援的暗号就是连发五枪.The signal for assistance was five shots in quick succession....
The government embarked on a programme of radical economic reform.政府开始实施一项彻底的经济改革计划。She embarked on a discourse about the town's origins.她开始讲本市的起源.She embarked on a series of sexual liaisons with society figures.她开始...
It's easy to make a mistake .犯错误很容易。I'd always played a defensive game, waiting for my opponent to make a mistake.我总是采取防守型的打法，等待对手出错。Be careful or else you will make a mistake.小心,否则你会犯错误....