Each of four chromosomes divide longitudinally.四种染色体的每一种都沿着纵向分裂.Longitudinally polarized electrons are the electrons with spin and momentum pointing in the same direction.纵向极化电子,就是自旋和动量方向相同的电子.The pollen is released when...
“我们请她来吃晚饭吧。”——“除非我死了！”"Let's invite her to dinner." — "Over my dead body!"他们邀请我去吃晚饭并住上一晚。They had invited me to come to supper and stay the night.吃过晚饭，尼娜和玛丽在厨房里收拾。Nina and Mary were in the kitchen, cleaning up after...
They could not afford to spoil those maps by careless colouring.若是上色的时候不小心弄坏了那些地图，他们可承担不起。Choose shades which tone in with your natural colouring.选择与你本身的肤色相衬的颜色。We'd been making cakes and colouring the posters.我们一直在...