| 释义 |
be on your best behaviour
idiom
to behave extremely well and be very polite on a particular occasion: 举止得体;以最好的表现示人
I'd just met his parents for the first time so I was on my best behaviour.我刚刚第一次见了他的父母，做出了最好的表现。
SMART Vocabulary: related words and phrases
Behaving well
angelically
be (as) good as goldidiom
behave
breeding
child
children should be seen and not heardidiom
demurely
demureness
do a good deed
example
gracious
keep your nose cleanidiom
nose
polite
rail
set an exampleidiom
stay on the railsidiom
super good
well behaved
well spoken
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