Patent ductus arteriosus
动脉导管未闭
🧩 词语组成解析
patent
['pætnt]
n. 专利;专利品;专利权;专利证;
adj. 专利的;显然，显露;明摆着的;
vt. 获得…专利，给予…专利权;取得专利权;
[医] 管, 导管
adj. 动脉的
🗣️ 情景例句
I've been employed as a clerk in ABC Company since 1992.
从1992年我就在ABC公司作职员。
Sorry, She is out. Shall I take a message?
抱歉，她外出了，你要留口信吗？
Would you like a cup of tea, Chen Hui?
你想喝杯茶吗？陈慧？