n. 服务,服侍;服务业;维修服务;服役;
vt. 检修,维修;向…提供服务;保养;满足需要;
adj. 服务性的;耐用的;服现役的;
serv服务+ice表名词,行为,状态 →服务
🗣️ 情景例句
I started traveling twenty-four hours ago.
从出门到现在已经二十四小时了。
The foundation of true joy is in the conscience.
真正的愉快之根本在于良心。
After switching on powerful arc lights, they saw great stalagmites -- some of them over forty feet high -- rising up like tree-trunks to meet the stalactites suspended from the roof.