Porges-pollatschek tests
[医] 波-坡二氏试验(检孕)
🧩 词语组成解析
梅毒血清试验
n. 测验（test的复数）
🗣️ 情景例句
You've got a point there.
你的话很有道理。
When poverty comes in at the door, love flies out at the window.
贫穷进门来，爱情飞窗外。
They are near the river.
他们紧靠着河。