Level 1 · word 575 of 20,000 fifteenSpell it /fɪfˈtiːn/ American num. 十五, 十五个Google Translate · EN → 中文 ↗ Definitionnum. the number 15Cambridge Dictionary ↗ExampleShe has fifteen minutes left before the train leaves.距离火车出发,她还剩十五分钟。 Word mapNumberselevenL1fourteenL1eighteenL1fortyL1fifteennineteenL1sixteenL1seventyL1twelveL1