Polyxene
粗铂矿
🗣️ 情景例句
Please don't worry, Marilyn.
请别担心， Marilyn。
Sickness is everyman's master.
英雄只怕病来磨。
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英国政府和工业界提出了他研究多年的一项计划。