Meteors usually blaze for only a few seconds.流星往往只闪亮几秒钟.Have you seen two meteors mutual attracting in midair of simultaneously falling?你见到过同时陨落的流星在半空中互相吸引 吗 ?On a clear night scores of meteors streak the sky.在晴朗的夜晚,好几十颗...
...a deceptive peace, pregnant with invisible threats.一种和平的假象，潜伏着许多无形的威胁Armed with such a precept,a number of doctors may slip into deceptive practices.有了这样一条指导原则,一些医生可能渐渐习惯于采取骗人的做法。His appearance was deceptive.他的外表带有欺骗性...
用拖拉机牵引的喷雾器可以将5加仑药水喷洒在10英亩田地上。A sprayer hooked to a tractor can spray five gallons onto ten acres.将气流调节器插头接通墙上电源,并连接喷雾器.Plug the flow regulator into the wall and attach the nebulizer.利用喷雾器把细小的油滴喷入极板间的空间内.Fine drops of oil...
The bodies buried in the fine ash slowly decayed.埋在灰烬里的尸体慢慢地腐烂了。People who have alcohol flush have enough of the enzyme that metabolizes alcohol in their bodies.人之所以会出现这种泛红现象是由于某些人的体内分解此类酒精的分解酶不足导致.They needed good food ...