Potassium channel
[电] 钾道
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
I did both with Richard and Susan,
有Richard和Susan时我这样做，
How much is the electricity bill a month?
每个月电费要多少钱？
Give me a book please, Jane.
请拿本书给我，简。