Petrographically
adv. petrography的变形
🗣️ 情景例句
I'm here to see Mr. Carlson.
我来见Carlson先生。
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事，讲得恰当是另一回事。
They represent the prices for different quantities.
那表示不同的量有不同的价钱。