Monomers
[化学] 单体
🗣️ 情景例句
Technology may bring breakthroughs to many currently incurable diseases.
科技能给现在无法治愈的疾病带来突破。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
Sure. go right ahead.
好啊，请便。