Isopycnal
等密度线; 等密线
🗣️ 情景例句
I was counting on more.
我期待着会比这要要。
God never shuts one door but he opens another.
天无绝人之路。
As they grow old, people also accumulate belongings for two other reasons,
随着年纪的增加，人们也因为两个原因而继续积累：