plural boundaries
plural boundaries
Learner's definition of BOUNDARY
1
[count] : something (such as a river, a fence, or an imaginary line) that shows where an area ends and another area begins分界线;边界 2
[count] : a point or limit that indicates where two things become different界限;分界线 3
boundaries [plural] : unofficial rules about what should not be done : limits that define acceptable behavior公认的行为规范;约定俗成的准则 -
You need to set boundaries with your children.你得给孩子们立个规矩。
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Did he violate the boundaries of the doctor-patient relationship?他违反了医患关系准则吗?
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They're pushing the boundaries of [=doing things that are unusual in] traditional French cooking.他们不断突破传统的法国烹饪技艺。
know no boundaries
1
: to be capable of affecting people everywhere到处影响人们