upfront
🇺🇸
/ˌʌpˈfrʌnt/
🇬🇧
/ˌʌpˈfrʌnt/
open and honest
She was upfront about her feelings.
彼女は自分の気持ちについて正直でした。
paid before any other charges
An upfront payment of 20% is required.
20%の前払いが必要です。