Quadri-
[醫] 四, 四倍
?? 詞語組成解析
[土木]四幅路
??? 情景例句
What time do your classes start?
你的課什么時候開始？
That's fine. Fill out this form and let me see your credit card, please.
好極了，請填一下這張表，再給我看一看你的信用卡。
Hello! Could I speak to the headmaster, please?
您好！我能和校長通話嗎？