Pentacresol
戊甲酚
🗣️ 情景例句
Can I speak to Betty?
我能跟Betty说话吗?
It took me an hour to walk there.
走到那里花了我一小时。
'Would a later train get you to work on time?' asked the inspector.
“晚一点儿的车也能送您按时上班吗？”