She tore off the cellophane, pulled out a cigarette, and lit it.她撕掉包装纸，抽出一支烟，点燃了。She tore the cellophane wrapping off the box.她把包装盒子的玻璃纸撕了下来。Cellophane is made of long, fibrous molecules.玻璃纸系由长形纤维分子组成....
flowers wrapped in cellophane用玻璃纸包的鲜花She tore off the cellophane, pulled out a cigarette, and lit it.她撕掉包装纸，抽出一支烟，点燃了。She tore the cellophane wrapping off the box.她把包装盒子的玻璃纸撕了下来。Interpose red or blue cellophane and obser...
You should ignore their sneers at your efforts.他们对你的努力所作的讥笑你不要去理会.Of course, Ms. Darling sneers. I made a vow.“当然, ”达林女士冷笑道. “我刚宣了誓呢. ”Then mad student abhors host sneers at oneself.那狂书生痛恨主人嘲讽自己....
该方法既适于自治系统又适于非自治系统.Above method can be applied to both autonomous system and nonautonomous system.研究具有年龄结构的非自治的SIS模型.In this paper , we study a nonautonomous SIS model with age structure.研究了一类利用线性状态误差反馈控制方法耦合的非自治悬臂振动系统的全...