Sakaguchi test
[医] 坂口氏试验(检精氨酸)
🧩 词语组成解析
🗣️ 情景例句
Good morning, sit down please.
早安，请坐。
You forgot to fasten the collar buttons.
你忘了系鞋带。
In it there was a boatman fast asleep.
船上有一船夫在呼呼大睡。