/ˈləʊə(r) ||; ˈloɚ/verb[T] 1 to make or let sb/sth go down (使)放下,降下: They lowered the boat into the water. 他们把小船放进水里。to lower your head/eyes 垂下头╱眼睛
2 to make sth less in amount, quality, etc 减少;削弱: The virus lowers resistance to other diseases. 这病毒削弱了身体对其他疾病的抵抗力。Could you lower your voiceslightly? I'm trying to sleep. 你说话能不能声音轻一点?我想睡觉了。 [OPP] raise 反义词为raise