?? 詞語組成解析
action
['?k??n]
n. 行動，活動;功能，作用;手段;[法]訴訟;
??? 情景例句
How long will it take for my mail to reach its destination?
我的信件到達目的地要多久？
OK.
行。
He doesn't like writing letters, but he likes receiving them.
他不愛寫信，但他卻喜歡收到信。