Microstratification
微细分层现象
🗣️ 情景例句
Please send me a post card.
记住给我寄名信片。
Or the one with blue eyes, or something like that to help you remember them.
或蓝眼睛的，帮助你们记住他。
Oh ! I must get up. I'm late.
我必须起床了，要迟到了。