A vessel moored with two anchors, sometimes, at an exposed roadstead to ___________.
举一反三
- A vessel moored with two anchors,sometimes, at an exposed roadstead to（）. A: aid turing the ship B: obtain a fine bearing C: increase ship swing to wind or tide D: lighten the stress of anchor chai
- It is possible，and sometimes necessary，to strengthen the deck of a vessel for carriage of deck cargo by（）.
- Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the（）.
- The anchors on the bow are known as（）. A: bower anchors B: kedge anchors C: spare anchors D: stream anchor
- A _______ is a cycle with three wheels, two at the back and one at the front or sometimes otherwise