The engine roared, and the vehicle leapt forward...发动机轰鸣着，车子猛然冲出去。The car leapt forward.汽车向前飞驰。Alice leapt from the car and ran full pelt towards the emergency room.艾丽斯跳下车，拼命奔向急诊室。The post of principal of the theatre sch...
Molly leapt to her feet, spluttering and howling with rage.莫利跳了起来，气急败坏地大吼起来。Sue let out a terrific shriek and leapt out of the way.休发出一声尖叫，跳到了一边。She shrieked and leapt from the bed.她尖叫一声从床上跳了起来。...
她用缝纫机缝制了这些裙子。She sewed the dresses on the sewing machine.我得花150美元买这台缝纫机.I have to pay 150 dollars for the sewing machine.这部旧缝纫机大概到了被淘汰的时候了.It's about time this old sewing machine was put out to pasture....
“请原谅我礼数不周，”她平静地说。“我忘了自我介绍了。”"Forgive my manners," she said calmly. "I neglected to introduce myself."他直截了当且礼数周全，但是态度冷淡。He is direct and courteous but distant.在古代礼数是十分森严的,稍有僭越就会有杀身之祸.All that the soldiers in ancient times...
Stick around a while and see what develops.呆上一会儿,看看会发生什么.Why don't you stick around?你为什么不在附近待着?OK, stick around, you can handle the phone. "好吧, 别走,就呆在这儿, 你可以守守电话. ”...
The alveolar macrophage is derived largely from the bone marrow.肺泡巨噬细胞主要是从骨髓中分化出来的.The alveolar macrophage is particularly rich in the variety of proteolytic enzymes.肺泡巨噬细胞特别富含各种蛋白质水解酶.At any time the macrophage system m...