vt. 从船上卸, 使下船, 把船具从固定位置移开

vi. 被卸下

Unship \Un*ship"\, v. t. [1st pref. un- + ship.]
1. To take out of a ship or vessel; as, to unship goods.

2. (Naut.) To remove or detach, as any part or implement,
from its proper position or connection when in use; as, to
unship an oar; to unship capstan bars; to unship the
tiller.