近岸回流的冲力能把游泳的人涌到海里.The pull of the undertow can drag swimmers out to sea.汽车借着本身的冲力滑下山.The car ran down the hill under its own impetus.卡车沿着“陡峭”的道路往下开时,冲力愈来愈大.The truck gained momentum asrolled down the steep road....
其中定有奥妙.There must be more to it than meets the eye.这本书我觉得奥妙之至.It'seems to me a most marvelous book.不难明白其中的奥妙.It's not difficult to see what's behind it....
Forest coccus blood is not bad chemical examination from what comes out?林球菌血液可以化验出来 吗 ?The classroom was quiet during the examination.考试时教室里一直是静悄悄的。The college entrance examination is like a sword of Damocles.高考就像是一把达摩克里...
observe的近义词有：look, see, watch, observe, witness。下面这些动词均有"看"的含义：look：侧看"重"的动作。see：指看见。watch：指用眼睛跟随某物，以便对每一个变化、运动等进行观察。observe：侧重以客观的态度进行观察。witness：指当场看见，亲眼看见。...
CONCLUSION: Cortex toona and ailanthus are different in plant origins, antimicrobial effects and ingredients.结论: 香椿皮、臭椿皮来源于两种不同科属的植物, 抗菌效果不同,成分不同,不宜混用....
...their clownish stupidity.他们滑稽愚蠢的行为He had a clownish sense of humour.他有一种非常滑稽的幽默感。a clownish face滑稽的脸The antics of wildebeests are often clownish and entertaining.姿态古怪的牛羚常常叫人忍俊不禁....