🧩 词语组成解析
unauthorized
[,ʌn'ɔ:θəraizd]
adj. 未经授权的;未经许可的;未经批准的;
🗣️ 情景例句
Good-bye.
再见。
He is lifeless that is faultless.
人孰无过。
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
儿童必须发展（部分通过触觉）粗略判断三维空间距离的能力。