n. 功用,效用;有用的物体或器械;公用事业公司;公用事业;
adj. 有多种用途的;各种工作都会做的;能在数个位置作替补的;为获得经济价值而饲养;
ut用+ility名词后缀,状态→公用事业;有用
🗣️ 情景例句
the bank needs to be sure
银行需要确定
Hello. May I speak to Mr. Green?
你好,我找格林先生。
Newspapers exert such tremendous influence that they can not only bring about major changes to the lives of ordinary people but can even overthrow a government.