strengthening
動詞
強化
make or become stronger.
例:
•
he advises an application of fluoride to strengthen the teeth
同義語:
build up nourish reinforce buttress brace underpin underprop toughen temper anneal intensify pick up heighten fortify bolster boost harden stiffen steel cement increase add to fuel renew vitalize hearten step up escalate scale up up beef up support back up confirm bear out substantiate corroborate authenticate consolidate
名詞
強化
関連語: