n.运河；沟渠；气管；食管

vt.建运河；疏导

The canal is now open to shipping. 该运河现已通航。

They dragged the canal for the missing child. 他们用拖网沿运河打捞失踪孩子的尸体。

Many oceangoing ships are sailing on the canal. 许多远洋船只在这条运河上航行。

There is a bloated body floating in the canal. 渠沟里有一具发胀的尸体。

The workers canal an isthmus. 工人们在地峡处开凿了一条运河。

They can canal the natural forces. 他们能疏导大自然的力量。