Chemform
鏈霉素
??? 情景例句
How is your tennis coming along?
你的網球打得怎么樣？
He hears a nice tune. Now, he is listening to it.
他聽到了美妙的旋律?，F在，他在傾耳聆聽。
So how are you, Wang Bing. Are you excited about your new job?
你過得怎么樣，王兵？得到新工作你高興嗎？