不凍的

Reading occupies most of my free time. 閱讀占去了我大部分的閑暇時(shí)間。

It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危險(xiǎn)的。

The bird picked a hole in the ice with its beak. 那鳥在冰上啄出了一個(gè)洞。

The crew remained free from scurvy. 那些船員仍然沒有患?jí)难≈荨?/p>

The compacted snow on the pavement turned to ice. 人行道上被踩實(shí)的雪已變成了冰。