1E definition

0 7 词汇卡 yulqa

问题		答案
catering company 开始学习		a company that provides food or parties, events, ect
efficient 开始学习		able to do tasks successfully without wasting time or energy
financial security 开始学习		having enough money to keep us save and free from worry
hazardous 开始学习		dangerous
living expenses 开始学习		the money we spendnon food, bills, etc
master 开始学习		to become an expert at sth
relevant 开始学习		important or significant in a situation