Transgranular fracture
[机] 晶体内破坏
🧩 词语组成解析
晶内的, 穿晶的
🗣️ 情景例句
and cheese sandwiches for lunch.
和起士三明治当午餐。
How is Amy?
爱米好吗？
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。