Tommy-音频journal.mp30:30来自Tommy教你说美语 the British Medical Journal 《英国医学杂志》 newspaper or magazine that deals with a particular subject or profession 某学科或专业的)报纸,刊物,杂志:
购物资讯
Tommy-录制abstract.mp30:50来自Tommy美语 By the age of seven, children are capable of thinking in abstract terms. 儿童到了七岁就具有抽象思维的能力。 based on general ideas or principles rather than specific examples or real events 纯理论上的，纯概念的，抽象的; abstract /bstrkt/ adj. 纯理论上的，纯概念的，抽象的; 词根分解： ab/abs 表示从...来，从...离开；还表示：不，非，否定。 tract 表示拖，拉→ to draw, to pull, to drag等等。 综上所述，abs tract → 反方向拉出，拖出→ 抽象的。
Tommy-录制patch.mp30:38来自Tommy教你说美语 a jacket with leather patches at the elbows肘部有皮革补丁的短上衣 a small piece of material that is sewn on something to cover a hole in it补片，补丁:
Tommy-录制clip.mp30:34来自Tommy教你说美语 a hair clip 发夹 a small metal or plastic object used for holding things together or in place (金属或塑料的)夹子,回形针:
