副词无偿; 不付款地，免费地; 白; 不取分文

形容词

1. Entrance is gratis.
免费入场。

1. 无偿地：germanus 纯血亲 | gratis 无偿地 | gratis dictum 空言

2. 免费地：gratis 免费的 | gratis 免费地 | graupel 软雹

1. 免费地；无偿地
If something is done or provided gratis, it does not have to be paid for.

e.g. David gives the first consultation gratis.
戴维免费提供初次咨询。

adv

1. without payment

e.g. I'll give you this gratis

Synonym: for freefree of charge