Relier
n. 信赖者, 依赖者
🗣️ 情景例句
Oh, you're welcome.
噢！请别客气。
Do not to others what you do not wish them to do to you.
己所不欲，勿施于人。
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。