Tris
n. 三異丙基乙磺酰, 三羥甲基氨基甲烷
??? 情景例句
Ellen, where's the cinnamon? Ellen
肉桂放在哪？
Why are you so lazy?
你為什么這樣懶惰？
'At the time the murder was committed, I was travelling on the 8 o'clock train to London,' said the man.
“在兇殺發生的時候，我正坐在8點鐘開往倫敦的火車上。”那人說。