Pleomorphism
[化] 同质多晶
🗣️ 情景例句
Gates close at 5pm sharp.
大门 5 点正关闭。
They that sow in tears shall reap in joy.
泪水汪汪播种，得意洋洋收获。
Nobody has ever solved this problem.
没有人曾解决过这个问题。