Flue
01
烟道, 烟囱
a conduit to carry off smoke
02
气道, 空气通道
a narrow air channel in a wind instrument connected to the lip
例子
She noticed a blockage in the flue of her recorder, which affected the tone.
她注意到录音机的气道有堵塞，这影响了音调。
03
锚臂, 锚翼
flat bladelike projection on the arm of an anchor
