Stratum aculeatum
[医] 棘状层
🧩 词语组成解析
🗣️ 情景例句
Customers flocked into the store.
顾客涌入那家商店。
What is done cannot be undone.
木已成舟。
How can I climb up that wall! I wish I were a bird!
我怎么能够爬得上那堵墙？我要是一只鸟就好了！