to spend less money; to reduce costs
减少花费；降低成本
"During tough times, companies often cut back on expenses."
"在困难时期，公司通常会减少开支。"
to clean and organize a space after someone else has used it
to start singing suddenly out of happiness
to tug or hold onto something repeatedly
to gain influence by persistent effort
to receive information and respond with appreciation or grat...
to assume control or authority in an organization or team
