Colioid particles
[医] 胶体微粒
🧩 词语组成解析
n. 粒子系统；微粒, 粒子；碎木料（particle的复数形式）
🗣️ 情景例句
We'd prefer a credit card, if you have one.
如果你有信用卡，我们较喜欢信用卡。
We can't make a decision without knowing the facts.
我们不能不知道事实，就作决定。
Mrs.Ramsay received an anonymous letter.
拉姆齐太太收到一封匿名信。