Smoke-screen
煙幕；障眼法
?? 牛津釋義
smoke-screen
n
(a) clouds of smoke used to hide military, naval, police, etc operations 煙幕（用以掩護陸軍、 海軍、 警方等的行動的）.
(b) (fig 比喻) action, explanation, etc designed to hide one's real intentions, activities, etc 障眼法（用以遮掩真實意圖、 行動等的舉動、 藉口等）
The export business was just a smokescreen for his activities as a spy. 他做出口生意只是為他的間諜活動打掩護.
?? 詞語組成解析
smoke
[smok]
n. 煙;吸煙;
vi. 冒煙;抽煙;快速;
vt. 用煙熏制;吸（煙），抽;
screen
[skrin]
n. 屏幕;銀幕;屏風;
vt. 掩藏;庇護;檢查;放映;
??? 情景例句
Now that you're asked me, I think it's too short.
既然你問我了，我的想法是這部分太短了。
The school is two miles straight ahead.
那學校一直向前兩英里。
He had spotted a tiny bottle at the bottom of my case and he pounced on it with delight.
他在我的箱底發現了一只小瓶，高興地一把抓了起來。