"port the helm"
"the captain ported the ship at night"
"The ship finally ported"
"The big ship was slowly porting"
"The small canoe could be ported easily"
"port a rifle"
"We were porting all in the club after dinner"
误 There are many ships in the port.
正 There are many ships in port.
析 in port是固定习语,意为“在港内”, port前无定冠词。