Plesch's tests
[医] 普累施氏试验(检未闭动脉导管)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Now let's head off for the city and the university club.
现在让我们进城去， 到大学俱乐部。
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
The children land on the island.
孩子们登上那个岛。