booster
英 ['buːstə]
美 ['bustɚ]
英文詞源
- booster (n.)
- 1890, "one who boosts" something, agent noun from boost (v.). Electrical sense is recorded from 1894. Young child's booster chair is attested under that name from 1960.
雙語例句
- 1. The combination of sex and treachery proved a copper-bottomed circulation booster.
- 事實證明，性和背叛的話題結合起來無疑大大增加了發行量。
來自柯林斯例句
- 2. It was amazing what a morale booster her visits proved.
- 令人驚詫的是，她的訪問大大鼓舞了士氣。
來自柯林斯例句
- 3. This win has been a great morale booster.
- 這次獲勝是一次巨大的精神鼓舞。
來自柯林斯例句
- 4. Praise is a great confidence booster.
- 讚揚是一種很好的信心增強劑。
來自柯林斯例句
- 5. This battery booster is a boon for photographers.
- 這種電池充電器是攝影工作者的好幫手。
來自柯林斯例句