Nongreen
a. 非绿色的,不含叶绿素的
🗣️ 情景例句
Exploring outer space is a challenge to mankind.
探索外层空间是一项向人类发出的挑战。
A true friend is known in the day of adversity.
疾风知劲草，患难知友情。
This race, which went on for exactly four exactly four months, was the last of its kind.
这场比赛持续了整整4个月，是这类比赛中的最后一次，