Subinterval
n. 子区间, 小音程\\n[计] 子区间
🗣️ 情景例句
That's always nice to hear, Mr. Marchetta.
听到这事总是好的， Marchetta先生。
I hope I didn't offend you.
希望没有冒犯你。
Can't you see? Look! It has an egg in it.
你没看见吗？瞧！里面有一只蛋。