I bet
大学 College我确信
🧩 词语组成解析
bet
[bet]
n. 打赌，赌博，赌注;被下赌注的对象;可能性;
vi. 当然，的确;打赌(on,against,with);
vt. 赌博;与…打赌;下赌注;确信;
🗣️ 情景例句
It was nice here, too.
这儿也很好。
Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。