rigid inflatable boat

• n. 刚壳充气艇；刚性充气船

例句

用作名词 (n.)

1. This submarine was spotted bobbing in the East River near Brooklyn along with an inflatable boat.
   这只漂浮的潜艇和一艘充气艇在布鲁克林附近的东河被发现。
2. In white-water rafting you sit in a small inflatable raft and go down a river at great speed.
   在白水漂流运动中，你会坐在小充气艇中在河流中高速漂流而下。