例句
houses with flat roofs
平顶房
a perfectly flat sandy beach
十分平坦的沙滩
The countryside near there is flat as a pancake .
那儿附近的乡间地势非常平坦。
Work on a clean, flat surface.
在干净、平整的台面上工作。
houses with flat roofs
平顶房
a perfectly flat sandy beach
十分平坦的沙滩
The countryside near there is flat as a pancake .
那儿附近的乡间地势非常平坦。
Work on a clean, flat surface.
在干净、平整的台面上工作。