Psis
(psi 的复数) n. 希腊字母的第23个字母\\n[机] 磅, 平方寸
🗣️ 情景例句
Keep the meter running.
继续打表吧。
What shall I send him for his the New Year?
我要送他什么东西作为新年礼物？
Move out of my way!
让开！