Abortive exploration expenditure
[经] 无成果勘探支出
🧩 词语组成解析
🗣️ 情景例句
He speaks French and English with equal ease.
他说法语和英语都一样自如。
He concentrated solely on law studies.
他把全部精力只用于攻读法律。
There are twenty-four boys, and twenty-two girls.
二十四个男生，二十二个女生。