🧩 词语组成解析
[医] 普鲁卡音青霉素G
abbr. 维生素k（vitamin k）
🗣️ 情景例句
We are quite interested in the joint venture.
我们对合资经营很感兴趣。
We think $ 87,000 per unit with a five percent discount for orders over 100.
我们减少到每台8。7万美元，订购超过100台给予5%的折扣。
I don't like autumn and winter.The days are short and the nights are long.The sun rises late and set early.
我不喜欢秋天和冬天，因为此时白天短而夜晚长，太阳升得迟而落得早。