🧩 词语组成解析
penicillin
[,pɛnɪ'sɪlɪn]
n. 青霉素，盘尼西林;
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
What's wrong?
怎么啦？
Take something by the best handle.
理解某事物，乘其好机会。
You may as well tell me the truth.
你还是把事实告诉我为好。