frosty
adj
(-ier, -iest)
1
(a) very cold; cold with frost 严寒的; 霜冻的
frosty weather 有霜冻的天气
It's sunny, but the air is frosty. 虽然是晴天, 但空气很冷.
(b) covered with frost 结霜的
frosty fields 结霜的田地.
2 (fig 比喻) cold and unwelcoming in manner; not friendly 冷若冰霜的; 不友好的
a frosty look, response, welcome, etc 冷若冰霜的表情、 反应、 迎接等.
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。
So, celebrate your success, and invite your parents to celebrate with you, however hard it may be for them. If you continue to be excited about your future, you may come to educate your parents in the same way.