Thorium carbide
[机] 碳化钍
🧩 词语组成解析
n. 钍\\n[化] 钍Th
n. 碳化物\\n[化] 碳化物; 碳化钙; 电石
🗣️ 情景例句
She doesn't know we've changed hotels.
她不知道我们换了旅馆呀。
She's a widow.Her husband died last year.
她是一个寡妇。她的丈夫去年死了。
OK, listen carefully, please.
好，请仔细听着。