🧩 词语组成解析
abbr. 韩国银行(The Bank of Korea);知识体系(Body Of Knowledge)
n. 蔡;崔(姓氏)
🗣️ 情景例句
How long has he held office?
他已任职多长时间了?
How long will it take for a letter to get to California?
你把信寄到加州要多长时间?
I strongly recommend this product.
我强力推荐这种产品。