Edx
abbr. 能量弥散 X 射线探测器（Energy Dispersive X-ray Detector）
🗣️ 情景例句
He has the reputation of being bright.
他以头脑好而闻名。
Soon up, soon down.
升得高，落得快。
What will be the population of these countries in the year 2000?
2000年不太发达国家的人口将是多少？