n. 信號,暗號;預兆,征象;動機;導火線;
vt. 向…發信號;用動作(手勢)示意;以信號告知;
vi. 發信號;
adj. 顯著的,優越的;暗號的,作信號用的;
sign記號,信號+al表名詞 → 信號
??? 情景例句
I think we'll cook dinner together.
我想, 我們一起做晚餐了。
Have a good time.
祝您快樂。
I would keep my mind fresh for reading when I got home formwork Resisting the hypnotizing effect of television, I sat in my room for a few evenings with my eyes glued to book.