drop off   (TTS Sound)

The drop_off has 5 Senses.

• drop off
• fall or diminish; "The number of students in this course dropped off after the first test"
• 落ちる、または減少する

• flake out, drift off, doze off, drop off, drowse off, nod off, dope off, fall asleep
• 寝いる, 寝はじめる, 眠りこむ, 眠りおちる, 眠り込む, 寝付く, 寝つく, 寝入る, 眠り落ちる
• change from a waking to a sleeping state; "he always falls asleep during lectures"
• 起きている状態から寝ている状態へ変化する

• put down, discharge, set down, drop off, unload, drop
• 陸揚, 積み下ろす, 積み降ろす, 積降ろす, 降ろす, 積下ろす, 陸あげ, 水揚げ, 積みおろす, 陸上げ, 陸揚げ, 降す, 下す, 荷揚げ, 下ろす
• leave or unload; "unload the cargo"; "drop off the passengers at the hotel"
• 置いていくまたは荷を下ろす

• fall back, drop off, fall behind, lose, recede
• 後退
• retreat
• 後退

• drop off, slip, drop away, fall away
• 低下, 下がる
• get worse; "My grades are slipping"
• 悪化する