Elucidative
a. 解释的, 说明的
🗣️ 情景例句
She just said it's too easy.
她仅仅说它太容易了。
She couldn't discern the very slight differences between the two.
她无法分辨双方为少的差异。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，