expanding agent膨胀剂;发泡剂
expanding universe膨胀宇宙;扩展宇宙
1.Western Farmers borrowed with the confident expectation that the expanding economy would keep farm prices high, thus making it easy to repay loans when they fell due.
西方农民满怀信心地借了钱,他们期待经济扩张会使农产品价格保持在高位,因此在贷款到期时很容易偿还。