amidship

Helm amidship!

正舵正舵!

Vessel aground forward/amidships/aft/full length.

前／中／／全搁浅。

with the engine mounted amidship, the boat pitches less in a seaway .

把发动机装在中央，在汹涌的海面上就不那么上下颠簸了。

Draf t，．。metres (port side/starboard side) forward/aft/amidships.

（左／右舷）前吃水／吃水／中吃水……米。