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[化] 光电子能谱法; 电子光谱法; 化学分析用电子能谱法
🗣️ 情景例句
Are you married or single?
你结婚了还是单身？
The firemen fight fires and rescue people.
消防队员和火灾搏斗，拯救人们。
She must be at least thirty-five years old.
她至少也有35岁了。