The usher seated them in the front row.引座员让他们在前排就座.He did part-time work as an usher in a theatre.他在一家戏院兼职当引座员。Otherwise, you will usher in disastrous consequences.否则, 你将会迎来不堪设想的后果.After he left school, he tried his hand...
The usher seated us in the front row.引座员让我们在前排就座.The usher seated them in the front row.引座员让他们在前排就座.The usher was told to look out into the audience and count noses.引座员被告知要接待好听众并清点人数....
这只烧杯的底部有些沉淀物.There is some deposit in the bottom of the flask.烧杯被放在喷灯上方.The beaker was placed on top of a torch.金属铜沉淀在烧杯底部.The copper deposits at the bottom of the beaker....
They will be exhibiting their new designs at the trade fairs.他们将在商品交易会上展出他们新的设计。Prices at the fairs are stable with a slight decline.价格稳中有降.Our company puts up exhibIt'stands at fairs and expositions.我们的公司在展览会和博览会上推...
评语: 颜色:淡淡的带有微少的柠檬色泽, 且非常透彻明亮.Appearance: Pale in appearance with a slight lemon tinge , yet brilliantly bright.批评,是人们可以用极微少的代价而成为一言重于九鼎之人的一种学问.Criticism is a study by which men grow important and formidable at very small...
Selective dehydration of hexose, such as D - fructose, is one of main synthetic methods for 5 - hydroxymethylfurfural.果糖等己糖选择性脱水是制备 5- 羟甲基糠醛的主要方法之一....