Undersurface
n. 下面, 底面\\na. 水面下的
🗣️ 情景例句
Davis Aerobics Center for Good Health.
Davis有氧运动健身中心。
Who marrieth for love without money,hath good nights and sorry days.
为了爱情，无钱结婚，夜来欢娱，白天悔恨。
Yes, he did.He telephoned at nine o'clock.
是的，打了。他在9点钟又打电话。