Otec
n. 海洋热能转换系统
🗣️ 情景例句
Hi, Carl.
嗨， Carl。
Jack grew timid when he saw the size of the shoes on the front step.
杰克看到了放在玄关的鞋子的尺寸时，甚为吃惊。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。