Metallographic equipment
[机] 金相显微设备
🧩 词语组成解析
a. 金相学的, 金相的
🗣️ 情景例句
Do you think you are introverted or extroverted?
你认为你性格内向还是外向？
Yesterday it rained all day.
昨天整天下雨了。
One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。