He gets vicarious thrills from watching people bungee jumping.看到别人蹦极他感到了同样的刺激.Its prime audience lies in the 17 to 24 age group, and they want instant thrills and spills.它的主要观众的年龄集中在17岁到24岁之间，而这些人喜欢极速的惊险刺激。"A cashmere sw...
By freezing chitosan - gelatin complex induced phasic abruption, the porous and ventilative sponge of chitosan - gelatin was made.通过冷冻壳聚糖 - 明胶共混液诱导相分离的方法,可以制成多孔性、亲水性 、 透气性良好的海绵状伤口敷料.Pull rod is the main bearing part of c...
船在波涛起伏的海浪中剧烈摇摆。The boat rolled heavily in the troughs between the waves.伟大如穆恩者，也有状态起伏的时候。Moon, as great as he is, has had some inconsistent days.我放眼绵延起伏的群山。I looked across the mountains, ridge upon ridge....