此时每条染色体由一对染色单体构成,这两条联合的染色体称为四分体.At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.这种四分体最终萎缩或被再吸收.The tetrads eventually shrivel or are resorbed.结果形成二分体孢子...
A 10 percent service charge is added in lieu of tipping.加收了10%的服务费以代替小费。He started tipping the pea pods into a pan.他开始把豌豆荚倒进锅中.The boat rocked, tipping some of the passengers into the river.船摇晃起来, 几个乘客掉进河里....
On the podium J ? Eric Humphrey stood impassively, waiting for the disapproving chorus to subside.约? 埃里克?汉弗莱不动声色地站在指挥台上, 等着反对的喧嚣声消退.Teddy clucked his tongue like a disapproving English matron.特迪咂了咂舌头，活像个不以为然的英国女舍监。Her fa...
I went down on my knees and prayed for guidance.我跪了下来，祈求得到指引。His mother summoned him, upbraided him, wept and prayed.他母亲把他叫到跟前训斥了一番，又哭哭啼啼地向上帝祷告。She prayed now. "Lord, help me to find courage."她马上祈祷道：“上帝呀，请赐我勇气吧。”...
But as with other charitable bodies, these figures mask the true picture.但和其他慈善机构一样，这些数字掩盖了实情。This mask leaves your complexion feeling soft and supple.这种面膜能使你的皮肤变得柔软细嫩。Diane lit a cigarette, trying to mask her agitation....
He knotted the laces securely together...他把带子紧紧地系在一起。He knotted the laces securely together.他把带子紧紧地系在一起。The old dread knotted her stomach.从前那些可怕的经历让她的心都揪紧了。...his knotted muscles.他紧绷的肌肉His forehead knotted in a frown.他眉头...
镇纸掉到了桌上, 在桌面砸出了深深的印痕.The paperweight had fallen onto the desk, badly marking the surface.他的眼光落到了玻璃镇纸的碎片上.His eye fell on the fragments of the glass paperweight.他用镇纸压住桌上的文件.He anchored the papers on the desk with a paperw...