🧩 词语组成解析
[医] 电子\\n[经] 东
[医] O型, 菌体型, 不动型(细菌)
n. 威尔逊（姓氏）
🗣️ 情景例句
Please sit down.
请坐下。
May I help you?
要我帮忙吗？
A great many former pupils will be attending a farewell dinner in his honour next Thursday.
很多老同学都准备参加下星期四为他举行的告别宴会。