Subsurface
a. 表面下的
✅ 同义词
🗣️ 情景例句
Thank you, Gerald.
谢谢你！Gerald。
A burnt child dreads the fire.
一朝被蛇咬，十年怕井绳。
My teacher never spoke English like that! The porter and I looked at each other and smiled.
我的老师从来不那样讲英语！我和搬运工相视一笑。