Untethered
vt. 解下拴牛马的绳或链
🗣️ 情景例句
Are they open?
店开着吗？
Never show the bottom of your purse or your mind.
钱包不露底，思想需保留。
While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食，这时屠宰野牛就更为广泛了。