1. 先付給我50英鎊定金，余款要月底付清。
   Pay me 50 down and the rest at the end of the month.
2. 商店答應(yīng)，倘若我付定金就給我保留這批貨。
   The shop promised to keep the goods for me if I paid a deposit.
3. 旅客取消預(yù)訂票者，定金不予退還。
   Passengers who cancel their reservations will forfeit their deposit.
4. 在預(yù)訂時交付定金是一般的[普遍遵守的]慣例。
   It is accepted/standard practice to pay a deposit with one's order.
5. 買房者下星期付定金。
   The purchaser of the house will pay the deposit next week.

定的英語翻譯：

金的英語翻譯：