Efficatious
灵验(指疗效)
🗣️ 情景例句
Would you do me a favour look around your factory?
能否帮忙带我看一下你们工厂？
Tom graduated from college at a very young age.
汤姆很年轻就从大学毕业了。
One afternoon she set out from the coast in a small boat and was caught in a storm.
一天下午，她乘小船从海岸出发，遇上了风暴。