Stagnant thesis
[经] 萧条理论
🧩 词语组成解析
🗣️ 情景例句
Don't lose your cool.
要沉住气。
The fool doesn't suspect a thing.
傻人不疑心什么。
In 1948, he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro.
1948年他去了刚果的基伍湖，对一座后来被他命名为基图罗的新火山进行观察。