| 单词 | 预兆性 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔portentous〕The report contains numerous portentous references to a future environmental calamity.报告里有很多地方预兆性地提到了将来的环境灾难。剑桥高阶〔preamble〕An introductory occurrence or fact; a preliminary.开端：预兆性事件或事实；开端美国传统〔prodigy〕A portentous sign or event; an omen.预兆，异兆：有预兆性的现象或事件；征兆美国传统Recognition of the state's independence would be a portentous step, as it would turn a civil war into an international conflict.承认该国的独立是预兆性的一步，它可能将一场内战变为一场国际冲突。剑桥国际The report contains numerous portentous references to a future environmental calamity.报告里有很多地方预兆性地提到了将来的环境灾难。剑桥国际 |
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