Nb
注意, 留心\\n[醫] 鈮(41號元素)
? 同義詞
?? 牛津釋義
NB
(also nb), abbr 縮寫 = (used before a written note 用於書面注意事項前) take special notice of; note well (Latin nota bene) 注意, 留心（源自拉丁文nota bene）.
??? 情景例句
OK.
好的。
Don't bother me with stupid questions.
不要問一些愚蠢的問題來煩我。
'I can't hear a word!' I said angrily.
“我一個字也聽不見了！”