Pentacontyl
[化] 五十基; 五十烷基
🗣️ 情景例句
She suffered terribly when her son was killed.
儿子被杀，她痛苦至极。
A hero is known in the time of misfortune.
时势造英雄。
Are you all in the same school?
你们在同一个学校吗？