Testudinal
a. 龟的, 龟甲状的, 如龟的
🗣️ 情景例句
Don't waste your school years, son, they can determine your future.
孩子，别荒废你的学业，它们对你的未来有决定作用。
It's up to date.
这个很时兴。
Good evening!
晚上好！