Saramycetin
撒腊菌素
🗣️ 情景例句
Excuse me, Mr. Carlson,
对不起 ，Carlson先生，
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
'At what time did you arrive at the station?'
“您几点钟到的火车站？”