instant
英 ['?nst(?)nt]
美['?nst?nt]
- adj. 立即的；紧急的；紧迫的
- n. 瞬间；立即；片刻
英英释意
- 1. a very short time (as the time it takes the eye blink or the heart to beat);
- "if I had the chance I'd do it in a flash"
- 2. a particular point in time;
- "the moment he arrived the party began"