Lachrymal duct
泪管
🧩 词语组成解析
a. 泪的, 流泪的, 啜泣的, 泪腺的\\nn. 泪壶, 泪腺
duct
[dʌkt]
n. 管，导管;（电线，电缆等的）管道;
vt. 用导管输送;用管道供应;
🗣️ 情景例句
John, what are you going to do?
约翰，你要干嘛？
In university, students are trained to become doctors and nurses.
大学的学生被训练成为医生和护士。
Libraries made education possible, and education in its turn added to libraries: the growth of knowledge followed a kind of compound interest law, which was greatly enhanced by the invention of printing.
藏书使教育成为可能，而教育反过来又丰富了藏书，因为知识的增长遵循着一种“滚雪球”的规律。印刷术的发明又大大提高了知识增长的速度。