keep sth down to size中文是什么意思

• 把某物限制在一定规模内

• keep    vt. (kept ) 1.拿着，保持；保存，保留；保管 ...
• down     down3 n. 1.(装被、褥等用的)鸭绒 ...
• size    n. (用面粉、树胶、树脂等配制的)胶料，浆糊〔用于给纸 ...
• down size    缩小尺寸
• size down    顺序排列; 由大到小排列; 由大逐渐到小地排列
• in sth far down in sth    在某物深远处
• put sth down to sth    归于
• keep an eye on sth    密切注重
• keep mum about sth    不说起某事
• keep sth dark    把隐藏起来秘而不宣
• keep sth from sb    把某事瞒着某人
• keep sth in abeyance    暂时搁置, 暂缓实行
• keep sth intact    使某物保持原样, 使某物完整无缺
• keep sth on ice    留待以后用
• keep sth quiet    将某事保密
• keep sth together    团结一致, 结合在一起
• keep sth underfoot    把某物踩在脚下
• keep up sth    保持（一种状态、水平）
• keep down expense    缩减开支
• keep down prices    平抑价格
• keep lead foot down    保持引导脚着地
• keep the nose coming down    保持下俯
• suppress; keep down by force    遏捺
• just the right size for sth    宽窄正好