Ucn
abbr. Buchanan; Liberia 利比亞; uniform control number 統一控制編號; University College of Nigeria 尼日利亞大學學院
??? 情景例句
He's unwilling to accept advice.
他不愿接受勸告。
You cannot judge a tree by its bark.
人不可貌相。
The fire service began to wonder whether a gas might have caused the fire.
消防部門開始懷疑有一種氣體可能會導致火災。