Beryilium alkyl
[机] 二烷(基)铍
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
🗣️ 情景例句
Of course.
当然可以。
Though the wound be healed yet a scar remains.
创伤可愈合，伤疤犹留存。
You really look sharp today.
你今天真漂亮。