have [know] ... ((米))down [((英))off] pat
…を(よどみなく言えるほど)よく知って[熟知して]いる
have [hold] ... in chase
…を追いかける
have ... in hand
…を掌握している
have ... in one's sights
銃の照準に…をとらえる
have [carry] ... on one's back
…を背負っている[歩く]
have ... on the go
((英略式))…にかかりきりになる,…の最中になる
have a (nervous) breakdown
ノイローゼになる
have a (bad) cough
(症状として)(ひどい)せきが出る
have a (good) head for business
実務に強い
have a (good) head for [be good at] figures
数字に強い