Pister
n. 高压球阀；仪表球阀
🗣️ 情景例句
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
Bring up a raven and he'll pick out your eyes.
养虎贻患。
Whenever I visit him, he is not at home.
不管我什么时候去找他，他都不在家。