| 单词 | expenditure of time |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔expenditure〕The whole project was a wasteful expenditure of time and effort.整项工程都是对时间和精力的浪费。麦克米伦高阶〔expenditure〕This study represents a major expenditure of time and effort.这项研究意味着要耗费大量的时间和精力。牛津高阶Training a dog requires the expenditure of time and effort. 训练一条狗需化时间和精力。译典通 |
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