Mail rate
[經] 郵費率, 郵匯率
?? 詞語組成解析
mail
[mel]
n. 郵件，郵政;郵政（制度）;郵務員，郵遞員;〈古〉袋，旅行包;
vt. 郵寄;給…穿盔甲;
vi. 投郵;
rate
[reit]
n. 速度;比率;等級;（利息等的）費率;
vt. 估價;值得;責罵;定級;
vt.& vi. 認為，把…算作;
vi. 被評價;被認為;被列入;申斥;
??? 情景例句
Study hard kids, your mother and I want you to get into a good college when the time comes.
努力學習，孩子們，你們的媽媽和我希望你們能考上名校。
How long will you remain in the country?
你將會在鄉間逗留多久？
A small fishing boat was carried miles out to sea by the powerful fish as it pulled on the line.
一條小漁船被一條咬住鉤的強壯的大魚拖到了幾英里以外的海面上。