Ductus reuniens
[医] 连合管, 亨森氏管
🧩 词语组成解析
[医] 管, 导管
🗣️ 情景例句
The performing arts centers and the street performances.
表演艺术中心及街头表演。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。