Tcpo
abbr. tricetylphosphine oxide 氧化三（个）十六烷基磷
🗣️ 情景例句
Please give me a wake up call at 7:30 am tomorrow.
请在明早七点半叫醒我。
He who makes no mistakes, makes nothing.
不犯错误，成不了事。
Many people believe that overweight results from overeating and stress.
很多人认为肥胖超重是因为吃得过多和压力造成的。