Semimicroelectrode
半微电极
🗣️ 情景例句
Good morning, sir. May I help you?
早安，先生。能为您服务吗？
You're likely to see a cheerful message or two hanging on the wall.
很有可能会看到一两条挂在墙上的格言。
'May I have two tickets please?' I asked.
“我可以买两张票吗？”