| 词汇 | sine qua non |
| 释义 | sine qua non 1 ENTRIES FOUND: sine qua non (noun) sine qua non /ˌsɪnɪˌkwɑːˈnɑːn/ noun plural sine qua nons sine qua non /ˌsɪnɪˌkwɑːˈnɑːn/ noun plural sine qua nons Learner's definition of SINE QUA NON [count] formal : something that is absolutely needed必要条件；必不可少之物 Patience is a sine qua non for this job.耐心是做这项工作的必要条件。 |
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