Dmm
abbr. 数字万用表（digital multimeter）；数字微粒特效（Digital Molecular Matter）
🗣️ 情景例句
My name is Wang Feng and I'm calling to cancel plane ticket.
我叫王峰，我想取消我预定的飞机票。
Please give me a hand.
请帮我个忙。
She also brought me into touch with everything that could be felt--- soil, wood, silk. As I look back upon those years, I am struck by Annie's wisdom.
她还使我接触到一切可以触摸到的东西--土壤、木头、丝绸等。