Osred
(osr 的过去时) abbr. oxide-stable resin 氧化稳定树脂, 耐氧化树脂
🗣️ 情景例句
He ventured to speak to her.
他鼓起勇气向她说话。
Art is long, but lift is short.
人生有涯，而学无涯。
My boss answered the telephone.
办公室，是我的老板接的。