Kelling's tests
[医] 凯林氏试验(检胃癌、胃乳酸、食管憩室)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
He ventured his life to rescue a drowning child.
他冒着生命危险去抢救一个溺水的孩子。
Remember me to your mother please.
请替我问候你的母亲。
The most unusual car was a Benz which had only three wheels.
而最不寻常的一辆则要属只有3只轮子的奔驰牌汽车了。