[countable] (plural feet /fiːt/ or foot) a unit for measuring length equal to 12 inches or 30.48 centimetres英尺（=12 英寸或 30.48 厘米） ●be run/rushed off your ˈfeetto be extremely busy; to have too many things to do忙得不可开交；要做的事太多●get your ˈfeet wet (especially NAmE) (informal) to start doing sth new开始参加；开始做◆This is a good way of getting your feet wet in e-commerce.要想开始做电子商务，这是个好方法。●get/have a/your ˌfoot in the ˈdoorto manage to enter an organization, a field of business, etc. that could bring you success设法参加，涉足（某组织、行业等）◆They wanted to get a foot in the door of the developing telecoms industry.他们想涉足发展中的电讯业。●on your ˈfeetin a normal state again after a period of trouble or difficulty（困境后）恢复◆The new chairman hopes to get the company back on its feet within six months.新任主席希望在六个月内使公司恢复元气。