Plainness
n. 平坦, 明白, 正直\\n[化] 平坦度
✅ 同义词
📖 牛津释义
plainness
n [U].
🗣️ 情景例句
Sometimes, at night,
有时候， 在夜晚，
How long will ti take you to finish the work?
你要花多长时间才能完成那项工作？
and these will ply the short wings with such irresistible power that they can bore for long distances through an opposing gale before exhaustion follows.
这些肌肉以巨大的力量扇动短小的翅膀，使这类鸟能顶着大风飞行很远的路才会疲劳。