gratis
🇺🇸
/ˈɡrætɪs/
🇬🇧
/ˈɡrætɪs/
for free; no payment needed
They offered to do the work gratis.
他們提出免費做這項工作。
given or done for free; no payment needed
You can get a gratis ticket for your friend.
你可以免費為你的朋友獲得一張票。