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n. 小鸟叫声；自录音再现装置发出的高音\\nvi. 吱吱地叫；啾鸣
🗣️ 情景例句
Good Gemma.
乖Gemma。
The pen is mightier than the sword.
文能胜武。
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。