v.出发，启动，开始（动词start的过去式和过去分词）

started

take the first step or steps in carrying out an action

set in motion, cause to start

leave

have a beginning, in a temporal, spatial, or evaluative sense

bring into being

get off the ground

move or jump suddenly, as if in surprise or alarm

get going or set in motion

begin or set in motion

begin work or acting in a certain capacity, office or job

play in the starting lineup

have a beginning characterized in some specified way

begin an event that is implied and limited by the nature or inherent function of the direct object

bulge outward