Monolayers
(monolayer 的复数) n. 单层\\n[计] 单层
🗣️ 情景例句
It is.
正是。
That's the point.
这正是问题的关键。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。