Skarnization
硅卡岩化作用
🗣️ 情景例句
How can I reward your help?
我怎样才能报答你的帮助呢？
What's your general impression,may I ask?
不知您对我们厂总的印象如何？
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。