longtimeとは

長期｛ちょうき｝、長い時間｛じかん｝
・It's been a long time. : 久しぶりですね。／どうもご無沙汰｛ぶさた｝しております。／しばらくぶりだね。◆あいさつ
・It's been a real long time. : 本当にお久しぶりですね。◆あいさつ◆【略】LT
・It's going to be a long time before that occurs. : そうなるのはずっと先のことだろう。
・It was a long time coming. : 実現｛じつげん｝するまで時間｛じかん｝がかかった。

→ long-time admirer

→ long-time adversary

→ long-time agent

→ long-time aging

→ long-time ally

→ long-time ambition

→ long-time aspirin user

→ long-time average

《a ～》長期｛ちょうき｝にわたる禁止｛きんし｝
【表現パターン】long-term [longtime] ban

→ long-time burning oil

→ long-time chairman

→ long-time collaborator

→ long-time colleague

→ long-time comic reader

→ long-time computer user

→ long-time correlation

→ long-time credit

→ long-time creep

→ long-time customer

→ long-time customs

→ long-time Democrat

→ long-time developer of

→ long-time diffusion

→ long-time effect

→ long-time employee

宿敵｛しゅくてき｝
【表現パターン】old [longtime, long-standing] enemy [foe]

→ long-time evolution

→ long-time exclusive partner

→ long-time favorite writer

→ long-time feeding

→ long-time fighter for democracy

→ long-time fixture

宿敵｛しゅくてき｝
【表現パターン】old [longtime, long-standing] enemy [foe]

→ long-time friend

→ long-time friendship

→ long-time head of

→ long-time heating

《a ～》長期的｛ちょうき てき｝な視点｛してん｝［展望｛てんぼう｝］
【表現パターン】longtime [long-term] horizon

《someone's ～》（人）が長年使｛ながねん つか｝っている弁護士｛べんごし｝

→ long-time limit

→ long-time lover

→ long-time measurement

→ long-time monitoring

→ long-time motion

→ long-time pal

→ long-time partner

→ long-time partnership with