n. 水平;平面;飞机;木工刨;
adj. 平的,平坦的;
vt. 用刨刨平;小船等擦着水面疾驶;
vi. 鸟滑翔;
plain, plan 表”平的,光滑的”
🗣️ 情景例句
She had to work her way through law school.
她必须半工半读学法律。
To hear a hundred times is not so good as to see once.
百闻不如一见。
In this part of the cave, they could hear an insistent booming sound which they found was caused by a small waterspout shooting down into a pool from the roof of the cave.