Psoas
n. 腰肌\\n[醫] 腰[大]肌
??? 情景例句
I should have asked you first.
我應該先征得你的同意。
She began playing the violin when she was nine.
九歲的時候，她開始拉小提琴。
We need the best possible quality.
我們要盡可能最好的品質。