class 四级高考

a first-class mind.

一颗高尚心

the first-class cars.

头等火车车厢。

the first-class carriages.

头等车厢。

the first-class deck.

头等舱。

horizontal class loyalties.

同阶层忠诚。

a middle-class suburb.

中产阶级聚集郊区。

a first-class stamp.

一枚第一类邮件邮票。

class of post-graduates

研究生班

second-class issues.

次要议题

I class that as wickedness.

我认为那是邪恶。

The entire class will be there.

全班都在那儿。

instruct a class in history

教授一个班历史

a first-class hotel; first-class mail.

一家一流旅馆；一类邮件

class warfare; a class picnic.

阶级斗争；班级野餐

a class of obstreperous children

一班吵闹学生

a community without class or political boundaries.

一个没有阶级或政治界限社区。

a new class of heart drug.

一类心脏病新药。

the class of 1907.

1907级学生。

conduct which is classed as criminal.

类属犯罪行为。