Ecf
abbr. electrochemical fluorination-process 电化氟化法; extracellular fluid 细胞外液
🗣️ 情景例句
That's the worst part--making decisions.
最伤脑筋的是要作决定。
Take honour from me and my life is undone.
夺我名声，我命即亡。
He will soon visit Darwin.
他不久还将到达达尔文去，