| 词组 | at once |
| 释义 | once • one time • at once - One time in a million, someone will praise your work. (Not *Once*) - The phone rang just once. (Not *one time*) - I wish you'd do as I tell you for once. (Not *for one time*) (= on this one occasion, 'for a change') - The postman calls once a day. (Not *one time a day*) (once, twice, three times, etc.) - Let's try once more/one time more/one more time. - Please answer the phone at once. (= immediately) |
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