Prefitable
利润的,可获利的
🗣️ 情景例句
We're open till nine P.M..
我们开到晚上九点。
Scientists contribute to the well-being of mankind.
科学家为人类造福。
He was amused too, because he never expected the bicycle to be found.
但又感到非常好笑，因为他从未指望那辆自行车还能找到。