Semirevolution
n. 半旋转
🗣️ 情景例句
I always worry.
我一向担心。
Can I fix an overseas call to London by person-to-person call?
我要打到伦敦的叫人电话好吗？
When he went outside half an hour later, he was astonished to find the little black lamb was almost white.
半小时后，当他从屋里出来时，他惊奇地发现小黑羔羊全身几乎都变成白色。