🧩 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;
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
I'm in hot water with the boss.
我跟老板有麻烦。
John would like to touch some of the sculpture in the art gallery.
约翰想触摸几件美术馆的雕刻。
Half an hour? That's too long! Is there a bus?
半小时？那太久了！有公共汽车吗？