to plan, to make a plan, to plot, to lay out

a plan, planning, schedule, conception

wait

呵呵: sound of laughter

to take time or money

fall ill, contract a disease

development or exploitation of natural resources etc. / development or creation of new technology, drugs, or products / development or cultivation of talent or ability

to develop or exploit resources / to develop or create new products or fields / to cultivate talent or ability

to turn on, to switch on

(botany) corolla