单词:decibel measurement
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Lesson 156 Part Ⅰ Warming-up Exercises Spot Dictation: The Temperature Check Last winter we had kind of a, uh, cold winter and I was home in bed _____ one night and listening _____ my radio. And, uh
-Sheldon: Obviously, waitressing at the cheesecake factory 很显然,干奶酪蛋糕这行 is a complex socioeconomic activiity complex: 复杂的 socioeconomic: 社会经济学的 activity: 活动 是个复杂的社会活动。 That requires a gre
作为个人,我必须诚实地面对未来,并相信使我们强大的美好事物。我必须对自己、他人和任何地方有着善良意愿的人充满信心,因为自由是真理和信心的孩子。 Flotsam, Jetsam, and Liberty By Jame
下面给大家提供一篇关于生活中噪音的影响的托福阅读背景材料,希望能拓宽同学们的阅读面。 I'm grad to see so many of you here. We'vebecome really alarmed over the health center by thenumber of students we are seei
Its not uncommon, now and again, to hear a ringing or buzzing in the ear. The condition is called tinnitus, and it can be caused by a number of things such as ear infections, allergies and even as a medication side effect. For most people, tinnitus i