Quad bike
n. 四轮摩托车
🧩 词语组成解析
quad
[kwɔd]
n. 四倍;空铅;（大学的）四周有建筑物围绕的方院;四胞胎之一;
vt. 在…填补空铅;
bike
[baɪk]
n. 自行车;摩托车;电动自行车;
vi. 骑自行车;
na. “motorbicycle”的变体;
🗣️ 情景例句
Oh!
噢！
That's the point.
这正是问题的关键。
After working with bees for many years, Professor Von Frisch was puzzled by something he had noticed again and again.
在和蜜蜂打了多年的交道后，冯·弗里施教授对他反复注意到的事感到迷惑。