reserve fund

英文解釋：

名詞 reserve fund:

1. funds taken out of earnings to provide for anticipated future payments
   同義詞：reserve account

相關句子：

1. I have kept a reserve fund in case of accidents.
   我已籌備了一筆準備基金以防不測。
2. The factory has built up reserve fund.
   這個工廠已積累了後備基金。