Efficaciousness
n. 有效;灵验
🗣️ 情景例句
I'll take it. But the price is a bit high. How about free wrapping?
我买了。但价格有点高，免费包装怎么样？
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
she presented a more majestic spectacle than Stockholmers had ever seen before.
瓦萨号展现的壮观景象是斯德哥尔摩人从未见过的。