Decocta
煎剂
🗣️ 情景例句
One step at a time.
做事要一步一步来。
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
'I've been coming up here night after night for weeks now.
“好几个星期了，我天天夜里到钟楼上来。