Efficacies
(efficacy 的复数) n. 功效, 效力\\n[医] 效能, 功效, 效验
🗣️ 情景例句
She was sick so the didn't attend her classes.
她生病了，所以没上学。
Please do not touch the wet paint.
油漆未干，请勿触摸。
at eighty can knock us out, and into our grave.
能到了80岁可能会使我们一蹶不振而进入坟墓。