Testudinis testa
[医] 龟板
🧩 词语组成解析
[医] 种皮, 外种皮(植物); 壳, 甲壳, 介壳(虾、蟹、蛤、昆虫等的)
🗣️ 情景例句
The train is just up the street.
地铁车就在街的那一头。
Step after step the ladder is ascended.
按部就班，循序渐进。
We just can't use this one, it won't work.
这种的我们就是不能用，行不通的。