🧩 词语组成解析
[医] 石蚕属
🗣️ 情景例句
Sure.
不用谢。
Nothing is difficult to the man who will try.
世上无难事，只要人肯试。
Now that a tunnel ahs been built through the mountains, the Pass is less dangerous,
如今由于山里开挖了隧道，翻越山口已不那么危险了。