🧩 词语组成解析
n. 赌博
🗣️ 情景例句
The horse leaped a stream.
马越过小溪。
Know something like the palm of one's hand.
熟知其事，了如指掌。
A week before, he had completed a successful overland flight during which he covered twenty-six miles.
一周以前，他曾成功地进行了一次26英里的陆上飞行。