?? 詞語組成解析
[醫] 松果松
??? 情景例句
How much are the dues?
會費多少？
Can you imagine what it would be like to live without electricity?
你能想象出生活中沒有電會是怎么樣的一種情形嗎？
I'm sorry, I don't know. You'd better ask that policeman.
對不起，我不知道。你最好問問那位警察。