Mcneil stain
[医] 麦克尼耳氏四色染剂
🧩 词语组成解析
麦克尼尔（人名）
🗣️ 情景例句
Looking at the houses.
看房子。
You must not pledge your own health.
切不可把健康作孤注一掷。
The next time you see a watch, look at the back. You may see the English words Made in China.
下次你瞧见一块手表是，瞧瞧它的背面。你也许能看到“中国制造”的英语字样。