Pegmatite
n. [地质]结晶花岗岩
🗣️ 情景例句
If you fail this test you'll be kicked out of school.
你这次考试要是不过就得离校。
The (or A) beggar may sing before the thief (or footbad).
既是穷光蛋，何虑窃贼偷。
It appears to be a true story.
这故事似乎是真的。