Macroconcentration
常量浓度
🗣️ 情景例句
I guess we'll be seeing Alexandra again.
我想我们不久又将见到Alexandra。
I got a clear picture on the TV set.
我的电视机有很清晰的画面。
But none of them has been turned to stone yet!
但到目前为止还没有一个变成石头呢！