Pyostacine
原始霉素
🗣️ 情景例句
What do you consider important when looking for a job?
你选择工作时主要考虑是什么？
Grain by grain,and the hen fills her belly.
一颗接一颗，母鸡填饱肚。
'At what time did you arrive at the station?'
“您几点钟到的火车站？”