Disappoints
v. 使（人）失望( disappoint的第三人称单数 ); 使破灭, 使落空
🗣️ 情景例句
I'm Martha Vann.
我叫Martha Vann。
She is now on vacation.
她正在休假。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。