Uniting ducts
[医] 连合管
🧩 词语组成解析
[计] 联合, 综合
n. 通风管道；管道（duct的复数）
🗣️ 情景例句
He's planning a get-together
他计划办一个聚会
Who assumes shipment cost?
谁负担运费呢？
Although an ocean wave gives the impression of a wall of water moving in your direction,
虽然，海浪给人的印象是一堵由水组成的墙向你压过来，