Maclean tests
[医] 麦克累恩氏试验(检胃乳酸)
🧩 词语组成解析
n. (MacLean)人名；(英)麦克莱恩
n. 测验（test的复数）
🗣️ 情景例句
Something's wrong.
有点不对劲。
He was at a loss for words.
他不知道该说什么好。
While two detectives were keeping guard at the door, two others opened the parcel.
这时两个侦探把住门口，另外两个侦探打开了包裹。