Posner's tests
[医] 波斯讷氏试验(检尿白蛋白来源)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
My favorite type of exercise is ...
我最喜欢的锻炼方式是……。
I go out for lunch at about 12:30.
我在大约12:30去外面吃午餐。
As the man tried to swing the speedboat round, the steering wheel came away in his hands.
当那人试图让快艇转弯时，方向盘脱手了。