n. 水平,水准;水平线,水平面;水平仪;[物]电平;
adj. 水平的;同高度的;平均的;平稳的;
vt. 使同等;对准;弄平;
vi. 拉平;(用枪等)瞄准(与 at 连用);变得平坦;将(话、批评等)对准目标;
vi. 瞄准;拉平;变得平坦;
🗣️ 情景例句
She takes her exams next week, so she's burning the midnight oil.
她下周要考试,所以在开夜车。
He's concentrating on learning English.
他集中精力学英语。
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.