Quadrilineatin
四线曲菌素
🗣️ 情景例句
Do you still live there?
你还住在那儿吗？
What's your impression of the United States?
你对美国的印象如何？
He told me that the firm could not afford to pay such large salaries.
他还告诉我，公司支付不起这么庞大的工资开支，