Action stub
[電] 作用末段
?? 詞語組成解析
action
['?k??n]
n. 行動，活動;功能，作用;手段;[法]訴訟;
stub
[st?b]
n. 樹樁;鉛筆頭，煙蒂;票根，存根;
vt. 使（腳趾）碰到某物;捻滅（香煙，雪茄等）;連根拔出;
??? 情景例句
I'm really glad to see you.
我真高興看到你。
Never too late to mend.
過則勿憚改。
Fine, thanks. Oh, That's the bell. Everyone is going into class, we'd better go too.
很好，謝謝。啊，鈴響了。大家都去上課。我們最好也去。