Argentum colloidale
[医] 胶体银
🧩 词语组成解析
n. [化]银
🗣️ 情景例句
Change your clothes, Carl.
把衣服换了， Carl。
He who does not rise early never does a good day's work.
起身不早，一天的工作难做好。
Don't worry! We won't leave before nine. We'll wait for you outside the school gate!
别担心！9：00前我们不会出发。我们将在学校的大门外等你！