Fissurae prima
[医] 原裂
🧩 词语组成解析
a. 第一的, 主要的
🗣️ 情景例句
Keep your hands to yourself.
别动手动脚的。
Just a second and I'll check the schedule.
请等一等，我来查一下时刻表。
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，