first class

同义

first class

词性

n

解释

the highest rank in a classification

示例

None

同义

1st class 1st-class mail first class first-class mail

词性

n

解释

mail that includes letters and postcards and packages sealed against inspection

示例

None

同义

first class

词性

n

解释

the most expensive accommodations on a ship or train or plane

示例

None

同义

first class

词性

r

解释

by first class conveyance; with first class accommodations

示例

we always travel first class