let up   (TTS Sound)

The let_up has 2 Senses.

• slack off, abate, let up, slack, die away
• 弱まる, 緩む, 弛む, 静まる, 和らぐ, 衰える, 鎮まる
• become less in amount or intensity; "The storm abated"; "The rain let up after a few hours"
• 量または強度がより少なくなる

• ease up, let up, ease off
• 弛む
• reduce pressure or intensity; "he eased off the gas pedal and the car slowed down"
• 圧力また強度を減らす