Undercourse
底层, 垫层, 在花砖或瓷砖之下的底层
🗣️ 情景例句
The drama club is putting on a play tomorrow night.
明晚戏剧社要上演一出戏。
Like tree, like fruit.
有其因必有其果。
Aleko denied taking it and led Dimitri into his backyard.
阿列科不承认，并把迪米特里领进院子。