[cáo]
[名]
（盛牲口飼料或飲料等液體的器具） trough; manger (for water, animal feed, wine, vat)
manger
馬槽
water trough; kitchen sink
水槽
feed in anothers manger -- join rival organization
跳槽
（兩邊高中間凹的物體的凹下部分） groove; slot; joint in woodwork; rabbet
flume
渡槽
key groove
鍵槽
slotting
開槽
oil groove
油槽
The cupboard door slides open along the groove.
食櫥門沿槽移開。
[量]
[方] （門窗隔斷的單位） section in lattice window