プログレッシブ和英中辞典(第4版)の解説
ようじん【用心】
〔注意〕care；〔警戒〕caution, precaution
用心する be careful ((about, of, with; about [in] doing; not to do; that))；be cautious ((about, of))；take care ((not to do))；watch out ((for))
この家は用心が良い
This family locks up carefully.
用心に傘を持って来ました
I brought an umbrella with me just in case.
火事だけは起こさないようにと用心に用心を重ねていた
I took every precaution (imaginable) against fire.
病気にならないよう用心しなさい
Take care not to get sick.
落石にご用心
Watch out for falling rocks.
あの男には用心しなさいよ
「Keep an eye on [Be careful of] that man.
あまり強引にならないように用心した
I guarded against becoming too aggressive.
すりにご用心
Beware of pickpockets.／Pickpockets operate here.
足下にご用心
Watch [Mind] your step!
火の用心
Guard against fires!／Prevent fires!
用心深い
〔注意している〕careful；〔警戒している〕cautious；〔慎重な〕prudent, watchful
用心深く carefully; cautiously
彼はたいへん用心深い答え方をした
He was very guarded [careful] in his answers.
用心棒
a bodyguard；〔やくざの〕a muscleman；〔酒場・ホテルなどの〕a bouncer
用心棒代
protection money