Normal, double - helix DNA is spiral, like a loosely coiled spring.正常的双螺旋DNA是螺旋形的, 像一根松松地卷曲的弹簧.The spirally coiled central filament of a chromatid along which the chromomeres are aligned.染色线,染色''.'丝'....
墙上被人用喷漆涂得乱七八糟。The walls have been horribly vandalized with spray paint.墙壁被用喷漆喷得一塌糊涂。The walls had been horribly vandalized with spray paint.教授年轻人如何给汽车喷漆和修理护栏。The youths are taught how to spray paint cars and mend fences....
他死了,大家深感痛惜.He died regretted by all.他痛惜他四年的生活就因大腿根部的伤被毁掉了。He lamented that four years of his life had gone down the drain because of an injury to his groin.我现在可以高高兴兴地扔下,毫不痛惜.I can leave with a cheerful shrug and never lo...
Slowly the wasters and despoilers are impoverishing our land.浪费者和掠夺者们在慢慢地糟蹋着我们的土地.It enriches those who receive , without impoverishing those who give.它使获得者蒙益,施予者也无损失....