Pdsi
abbr. portable digital strain indicator 轻便式数字应变指示器
🗣️ 情景例句
Good-bye.
再见。
A book is the same today as it always was and it will never change.
一本好书今天如此，将来也如此，永不改变。
I said I would be at your house at six o'clock, but the boss want me to do some extra work.
我说过我6点到你家，但老板要我加班。