Dmm
abbr. 数字万用表（digital multimeter）；数字微粒特效（Digital Molecular Matter）
🗣️ 情景例句
clip it around under your collar.
将它夹在领子下方。
The fox knew too much, that's how he lost his tail.
机关算尽太聪明，反误了卿卿性命。
She finished it at half past nine. She went to bed before a quarter to ten.
30 她完成了作业。她9：45之前上床睡觉。