🧩 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
Of course.
当然。
I ought to keep cool.
我应该保持冷静。
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向