1》 do not or let us not be concerned or distressed.
2》 (also never you mind ) used in refusing to answer a question: ~ where I'm going.
3》 let alone: he found it hard to think, ~ talk.
→ mind
1》 do not or let us not be concerned or distressed.
2》 (also never you mind ) used in refusing to answer a question: ~ where I'm going.
3》 let alone: he found it hard to think, ~ talk.
→ mind
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004