first-in-class

He gained a first class Honours de-gree in economics.

他获得了经济学一等荣誉学位。

She was awarded a first-class degree in English.

她获得一级优等英语学位。

This study investigates aliskiren, the first in a new antihypertensive class called renin inhibitors.

本试验中所研究的阿利克伦是新一类降压药-肾素抑制剂的首种药物.

Harriet graduated with a first class degree in literature.

哈丽雅特毕业时获文学一级学士学位。

Fill in the coupon and send it first class to the address shown.

填写订单，并按一类邮件寄至注明的地址。

You will also always have first class care both in our sales and after-sales services.

你也将始终有一流的照顾无论是在我们的销售和销后服务.

He sat quietly in the First Class cabin, looking tired.

他一脸倦意，静静地坐在头等舱里。

The first class carriages are in front.

头等车厢在前面。

So my first schooling was in Mandarin , in a clandestine class run by a married couple.

我的华文启蒙教育是从成保路的这所房子开始的, 秘密给我们上课的是一对夫妇.

There is more room in first class.

头等舱更宽敞。