Honeybees use one of the most sophisticated communication systems of any insect.蜜蜂之间所用的交流方式是昆虫中最为复杂的方式之一。Chambers' voice droned, maddening as an insect around his head.钱伯斯一直在他耳边嗡嗡地说个不停，他都快疯了。The insect's wings ...
对 聚亚 磺酰氨基酰胺 ( PSAA ) 作为新型抗氧化反渗透膜材料的可能性,以及聚合条件和成膜条件对膜性能的影响作了初步研究.The possibility poly ( sulfonamido ) amide ( PSAA ) a new reverse osmosis membrane material with anti - oxidation properties was preliminary studied....
Its body plumage suddenly began to ruffle and swell.它全身的羽毛突然竖了起来，胀得鼓鼓的。His direct, often abrasive approach will doubtless ruffle a few feathers.他那直截了当、往往还粗鲁生硬的办事方式无疑会激怒一些人。Politicians are usually careful not to ruffle th...
I let the horse drop his head to crop the spring grass.我让马低下头啃吃春天的青草。The windows overlooked a lawn of tall waving grass.窗户外边是一块草地，高高的草随风摇摆。Their four children turn cartwheels in the grass as we talk.我们说话的时候，他们家的4个孩子在草地上玩...