topping-up

英 ['tɒpɪŋ'ʌp] 美 ['tɒpɪŋ'ʌp]

• 液体补充,充气,添油

topping-up的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 top-up:

1. an amount needed to restore something to its former level

topping-up的用法和样例：

例句

1. A rubber spherical balloon is quickly blown up in an angry sea by a ditched pilot.
   一个迫降的飞行员在波涛汹涌的海上向一个橡皮球迅速充气。
2. On a sultry summer day, parents build up a plastic inflatable mini swimming pool for their kids.
   炎炎夏日，为宝宝准备一个塑胶充气的小泳池供他们戏水。