Twas
abbr. 第三世界科学院（The Third World Academy of Sciences）
🗣️ 情景例句
Spring is at hand.
春天即将来临。
I'm afraid you're too critical about your food.
我怕你对食物太挑剔了。
The deepest known cave in the world is the Gouffre Berger near Grenoble.
世界上最深的洞穴是格里诺布尔附近的高弗。伯杰洞，