同根派生 fire boat相關(guān)詞英漢例句One of the toughest real-world applications for heavy-duty encoders involves their use on the latest generation of fire extinguisher boats.對于加強(qiáng)型編碼器來說，現(xiàn)實(shí)世界最嚴(yán)酷的用途莫過于用于最新一代的消防船了。fire boat更多例句