acute

激しい痛み

pain that is severe and starts suddenly

深刻な不足

a very serious and sudden lack of something

非常に深刻で突然の不足

急性不安

a very severe and sudden feeling of anxiety

鋭い感覚

a highly developed sense, such as smell or hearing

聴覚や嗅覚などの高度に発達した身体感覚を指す。

急性疾患

an illness that develops quickly and is severe

急速に進行し重篤な病気

深刻な問題

a very serious and pressing problem

鋭角

an angle that is less than 90 degrees

90度未満の角度。

鋭い意識

a very strong and clear understanding or consciousness of something

非常に鋭く敏感な意識