Cold-calling
冷不防打电话推销, 冷不防上门推销
🧩 词语组成解析
cold
[kold]
adj. 寒冷的;冷淡的，无情的;失去知觉的;[艺]有冷感的，冷色的;
n. 寒冷;感冒，伤风;
adv. 完全地;
calling
['kɔ:liŋ]
n. 呼喊;（从事某职业或活动的）欲望;职业;邀请;
v. 叫( call的现在分词);通电话;认为;估计;
🗣️ 情景例句
I know. I heard you talking about it
我知道。我听到你们谈论的那件事了，
On coming home, he switched on the television.
他一到家就打开了电视。
The dance seemed to excite the surrounding bees.
但那舞蹈另有含义，好像是在吸引周围的蜜蜂的注意。