Crossing over The exchange of material between homologous chromatids by the formation of chiasmata.交换:同源染色单体之间形成交叉时遗传物质的交换现象.The exchange of prisoners of war was one of the key elements of the UN's peace plan.交换战俘是联...
This could intensify the risk of a nuclear exchange.这可能会加剧爆发核战争的危险。During the turmoil in the foreign-exchange markets the guilder remained strong.荷兰盾在外汇交易市场的动荡中保持坚挺。They exchange traveller's cheques at a different r...
She heard the priest's familiar, flat footfall on the staircase.她听到楼梯上传来牧师那熟悉的单调脚步声。They walked down the staircase together.他们一起下了楼梯。He followed her up a rickety staircase to a squalid bedsit...他跟着她上了一段摇摇晃晃的楼梯，来到了一间...
The four parts in singing are soprano, alto, tenor and bass.唱歌的四个声部是女高音 、 女低音 、 男高音和男低音.In the recording I have today, it is sung by a male alto.我今天带的唱片是由一位男高音歌手唱的。The restaurant is operated by the Palo Alto Auxiliary fo...
Then he scraped away the dirt, and exposed a pine shingle.接着他刨去泥土, 下面露出一块松木瓦块.They scraped off the barnacles that always encrusted on the ship's hull.他们刮去总是附在船身外面的甲壳动物.She scraped the mud off her boots.她刮掉了靴子上的泥。The...
Rest assured, if you owe taxes, we will collect them.不用多想，如果你欠税，我们会去收的。The tax - collector exacted taxes from the shop - owner .收税员向这家店 主课 了税.The people groaned under the load of taxes.人们在赋税的重压下受折磨。They levied religious ...
黑根拿过酒瓶,给他俩各倒一杯火红的 、 有点甘草味的茴香酒.Hagen switched bottles and poured them both a portion of the fiery, licorice - tasting alcohol.有黄苓 、 柴胡 、 知母 、 甘草等13种野生药材.Huangling there, Radix, Zhimu , 13 kinds of licorice, and other wild...
我们认为偶然间撕碎一只纸盒,只是一件很小的损失而已.We counted an occasional torn box a small loss.装牛奶的硬纸盒壁常常向外弯曲.The sides of a cardboard carton of milk will often curve outwards.他把那些纸盒捆扎在一起.He lashed the cartons together....