Intragranular
晶体内的, 晶粒内的, 颗粒内的
🗣️ 情景例句
Give me a discount.
给我打个折吧。
How long have they been married?
他们结婚多长时间了？
She has been helping her husband for thirty years now.
她已经帮了她的丈夫30年了。