格子女77
loudness [`laJdnIs] n. 大声, 喧闹, 响度 loud [laud] adj. 响亮的, 大声的 喧闹的, 吵闹的 强调的, 坚持的 [口]怪臭的, 难闻的 [口](衣服, 颜色)过分鲜艳的, 俗气的, 过分花哨的; (举止)冒失的; 略带粗俗的 不断的...
最爱的mango
呃。。。这得看情况来讲。如果是adverb(adv)的话，就得用“loudly".例句：She screamed loudly after seeing a spider crawling on her knee.如果是adjective(adj)的话，就得用"loud".例句：Max played his noisy trumpet in the middle of the night, it's so loud that I couldn't sleep.
