Thebolactic acid
[医] 鸦片乳酸
🧩 词语组成解析
🗣️ 情景例句
Keep your nose to the grindstone; you'll succeed.
埋头苦干，总有成功的一天。
I tried several times to call, but there is no answer.
我打了几次，但是没有人回答。
Hello. Could I speak to Pat, please?
喂，请帕特听电话好吗？