Snellen's sign
[医] 斯内伦氏征(突眼性甲状腺肿的一种眼征)
🧩 词语组成解析
🗣️ 情景例句
The whole family decided to spend their holiday in Hawaii.
全家决定到夏威夷度假。
Either win the horse or lose the saddle.
不是全赢，就是全输；孤注一掷。
I think we're lost! What shall we do?
“我想我们迷路了！我们该怎么办呢？”