Jenning's tests
[医] 靳宁氏试验(检色觉)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
You'll learn a lot.
会增长不少见识。
Call me tomorrow if you have time.
明天要有时间就给我打个电话。
In 1953, a former electronics engineer in his fifties, Christopher Cockerell,who had turned to boat-building on the Norfolk Broads,
在1953年，有一位50多岁名叫克里斯托弗·科克雷尔的原电子工程师，改行在诺福克郡的湖泊地区从事造船业，