Nonillionth
n. (英,德)10的54次幂, (美,法)10的30次幂
🗣️ 情景例句
Thank you, Gerald.
谢谢你！Gerald。
A still tongue makes a wise head.
智者寡言。
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。