Storm door
n. <美>（防風暴或寒風的）外門; 風門子
?? 詞語組成解析
storm
[st?rm]
n. 暴風雨，暴風雪;[軍]猛攻，沖擊;騷亂;動蕩;
vi. 起風暴，下暴雨;猛沖;暴怒;
vt. 襲擊，猛攻;暴怒，怒罵;大力迅速攻占;
door
[d?r]
n. 門，戶;出入口;一家[戶];通道;
??? 情景例句
How much will it cost?
需要多少錢？
His friend was injured in an airplane crash.
他的朋友在飛機碰撞中受傷。
becomes so worn and unreliable that it eventually is not worth mending.
磨損太厲害，老得一點兒也不準了，最終會不值得修理了。