常見例句Introduced in 1938, the Flying Fortress was the best heavy bomber of the first part of the war, but by later standards it had a fairly small bombload. 介紹了于1938年的飛行堡壘是最好的重型轟炸機的第一部分戰(zhàn)爭，但后來標準已相當小bombload 。 返回 bombload