Macdonald's tests
[医] 麦克唐纳氏试验(检肝机能)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Something old.
旧的东西。
Can you keep an eye on the baby while I go shopping?
你能否在我上街买东西的时照看一下孩子？
I gave him fifty pence yesterday and advised him to save it.
昨天，我给了他50便士让存起来，