Lithium ethide
[化] 乙基锂
🧩 词语组成解析
n. 锂\\n[化] 锂Li
[化物]乙基
🗣️ 情景例句
How much does a return ticket cost?
返程票多少钱？
No, I only wrote her one letter this year.
是的，今年我才给她写过一封信。
Was it too big?
太大了吗？