Variable(displacement)pump
[化] 变量泵
🗣️ 情景例句
She is dying to know where you've been.
她极想知道你到哪去了。
Early sow, early mow.
播种早的收获早。
Sometimes they eat it in the park or on the road. This take-away food is very popular.
有时他们在公园里或路上食用。这种方便食品颇受欢迎。