(adj.) not associated in an exclusive sexual relationship .
(adj.) not fastened together .
戴维斯整理
双语例句
You see me void of affection and religion, unattached by friend or family, unpiloted by principle or faith. 夏洛蒂·勃朗特.维莱特.
It so far exceeded the required conditions as to speed, that, when unattached to any carriages, it ran at the rate of 30 miles an hour. 弗雷德里克·科利尔·贝克维尔.伟大的事实.