complimentary

adj

1. conveying or resembling a compliment

e.g. a complimentary remark

2. costing nothing

e.g. complimentary tickets
free admission

Synonym: costlessfreegratis(p)gratuitous

1. 赞美的;赞扬的
If you are complimentary about something, you express admiration for it.

e.g. The staff have been very complimentary, and so have the customers...
员工们对此大加赞扬，顾客们也一样。
e.g. We often get complimentary remarks regarding the cleanliness of our patio.
我们经常听人称赞我们的露台非常干净。

2. (座位、票或书)免费赠送的
A complimentary seat, ticket, or book is given to you free.

e.g. He had complimentary tickets to take his wife to see the movie.
他有几张赠票，可以带妻子去看电影。
e.g. ...a complimentary copy of Dr Sherwood's recently published book.
舍伍德博士最近出版的作品的赠书

1. 赞美的：cogent#强有力的 | complimentary#赞美的 | confounded#惊慌失措的;困惑的

2. 称赞的,问候的：complementary 补充的 | complimentary 称赞的,问候的 | indefensible 站不住脚的

3. 称赞的：complimentary close 信尾客套话 | complimentary 称赞的 | complin 晚祷