Correct

冰封

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Strokes

Definition

to freeze over/to ice over/icebound/to shelve (a proposal etc)

Example

As a Verb

(of rivers, lakes, ponds, etc) freeze over; ice over/up; be blocked up with ice

1
Běiguó
北国
fēngguāng
风光
  
,
qiān
千
lǐ
里
bīng
冰
fēng
封
  
,
wàn
万
lǐ
里
xuě
雪
piāo
飘
  
。

What a scene is in the north found! A thousand li of the earth is ice-clad aground, Ten thousand li of the sky is snow-bound.

2
Fēijī
飞机
bīng
冰
fēng
封
yánzhòng
严重
  
。

The aircraft became badly iced up.

3
Chítáng
池塘
gěi
给
bīng
冰
fēng
封
qǐlai
起来
le
了
  
。

The pond was iced over.

4
Bīng
冰
fēng
封
de
的
gǎngkǒu
港口
  
/
héliú
河流

ice-bound harbour/river