Solidified carbon dioxide
[化] 干冰
🧩 词语组成解析
a. 固化的, 变硬的；凝固的
🗣️ 情景例句
He is a good speaker of English.
他英语说得非常流利。
I went bowling last night.
我昨晚在打保龄球。
A week later, the editor at last received a fax from the journalist.
一周之后，编辑终于接到记者的传真。