Effciency
[机] 效率
🗣️ 情景例句
Fruit is good or your health.
水果有益健康。
Lava flowed out of the crater.
喷火口流出了熔岩。
As there were strange marks on the X-ray plates taken of the mummy, doctors have been trying to find out whether the woman died of a rare disease.
由于在给这个木乃伊拍摄的X光片子上有点奇怪的斑点，所以，医生们一直试图搞清这位妇女是否死于一种罕见的疾病。