她的舞蹈赢来震耳的欢呼声、口哨声和掌声。Her dancing brought loud cheers, wolf whistles and applause.一把好日子胜过一蒲式耳的学问.A handful of good life is better than a bushel of learning.她从农民那里买来一蒲式耳的苹果.She bought a bushel of apples from the farmer....
Today many radioisotopes are produced using the particle accelerator called a cyclotron.今天许多放射性同位素是用被称为回旋加速器的粒子加速器来制造的.The cyclotron frequency can also be derived by an elementary argument.回转频率也可以通过浅显的论证导出来.How well is t...
He yawns, not troubling to cover his mouth...他打了个哈欠，都懒得抬抬手遮一下嘴巴。He yawns, not troubling to cover his mouth.他打了个哈欠，都懒得抬抬手遮一下嘴巴。When I attended his lecture, I always tried hard to strangle yawns.我上他的课时, 总是竭力地制止自己打呵欠.His ya...
This initial layer, formed of both cellulosic and noncellulosic materials, is called the primary wall.这头一层由纤维素和非纤维物质构成, 被称作初生壁.Used mainly for cellulosic - based textile printing and dyeing.主要用于纤维素类纺织品的印花和染色.Cellulosic b...