Gerotor
内齿轮油泵
🗣️ 情景例句
Frankly,
坦白地说，
Like father, like son.
有其父必有其子。
if, in a word, beauty means something, yet we must not seek to interpret the meaning.
一句话，如果美有某种意义的话，我闪，千万不要去阐明它的意义。