darken
🇺🇸
/ˈdɑːrkən/
🇬🇧
/ˈdɑːkən/
verb
R
to become dark or make something dark
The sky began to darken as the storm approached.
嵐が近づくにつれて、空が暗くなり始めた。
R
to become unhappy or angry, or make someone unhappy or angry
His expression started to darken when he heard the bad news.
悪い知らせを聞いたとき、彼の表情が曇り始めた。
translation
暗くなる；暗くする, 不機嫌になる；不機嫌にする
語形変化
3rd Present
darkens
Past
darkened
Perfect
darkened
Progressive
darkening