Operativeness
n. operative的变形
✅ 同义词
🗣️ 情景例句
Is that all for customs formalities?
海关检查就这些了吗？
Those that make the best use of their time have none to spare.
能充分利用时间的人不会有时间多馀。
Over the periods their saliva, a mild, digestive juice like our own, was converted into a poison that defies analysis even today.
蛇的唾液本来和我们人的消化液一样柔和，但经过漫长的时间，演变成了今天仍无法分析清楚的毒液。