参考答案:characterized by unique designs, high quality and great capacity 答案解析:[详细解答] be characterized by以……为特点,如:a region that is characterized by its dikes and canals以堤坝和运河为特色的一
第30题: [单项选择]Owing to the greater girth of a ship amidships than at the ends,certain strakes are dropped as they approach the bow and stern to reduce the amount of plating at the ends. These strakes are called(). A. drop strakes B. stealers C. throughs D. voids 参考答案:A