释义 |
be sure about someone phrase(UK alsobe sure of someone) to have confidence in and trust someone: Henry has only been working for us for a short while, and we're not really sure about him yet. Most of the team is strong, but I'm not sure about the goalkeeper. I know you like him, but how can you be so sure about him before really getting to know him? I'm not too sure about the new piano tuner. The piano doesn't sound any better after his visit. See also
sureadjective |