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bilge keel的英文翻譯是什么意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
either of two lengthwise fins attached along the outside of a ship's bilge; reduces rolling
bilge keel的用法和樣例：
例句
- The keel of the boat was made of steel.
這船的龍骨是鋼制的。 - The keel of her sister ship will be laid by the time she discharges at Calcutta.
等它在加爾各答卸貨的時候，它的姊妹船的龍骨就會鋪好啦。
