大学英语自学教程 上册 w_un19

[00:00.00]Unit 19  Text A  New Words
[00:06.48]species
[00:07.92]n.种，类
[00:09.35]extinct
[00:10.88]a. 熄灭了的，消亡了的灭绝的，绝种的
[00:12.41]pace
[00:13.73]n. 一步，步速，速度
[00:15.05]fossil
[00:16.43]n.化石 a.化石的
[00:17.82]extinction
[00:19.34]n.熄灭，消亡，灭绝，
[00:20.87]fate
[00:22.24]n.命运
[00:23.61]compete
[00:24.93]vi.竞赛，比赛
[00:26.25]offspring
[00:27.78]n.子女，后代（动物）崽
[00:29.31]likelihood
[00:30.73]n. 可能，可能性
[00:32.16]clearance
[00:33.62]n. 清除，清理，余地
[00:35.08]vegetation
[00:36.51]n.植物，草木
[00:37.93]buffalo
[00:39.31]n. 野牛，水牛
[00:40.70]ignore
[00:42.07]vt. 不顾，不理。忽视
[00:43.44]threat
[00:44.77]n.威胁，恐吓；凶兆
[00:46.11]fur
[00:47.43]n. 软毛，毛皮。毛皮
[00:48.74]ivory
[00:50.12]a.象牙制的，似象牙的
[00:51.49]ornament
[00:52.81]n.装饰，点缀，装饰品
[00:54.13]tourist
[00:55.56]n. 旅游者，观光者
[00:57.00]variation
[00:58.42]n.变化，变更，变动
[00:59.85]trophy
[01:01.23]n.胜利纪念品，战利品
[01:02.62]magnificent
[01:04.14]a.壮丽的，宏伟的
[01:05.67]tiger
[01:07.11]n.虎
[01:08.55]survive
[01:09.97]vi.活下来，幸存
[01:11.39]seal
[01:12.72]n.海豹
[01:14.06]by-product
[01:15.52]n. 副产品，，附带产生的结果
[01:16.98]wildlife
[01:18.60]n. 野生动物，野生植物 野生生物
[01:20.22]conservation
[01:21.70]n. 保存；保护
[01:23.17]reserve
[01:24.60]n.保留，后备人员
[01:26.02]breed
[01:27.39]n.品种，种类
[01:28.76]provided
[01:30.20]conj.假如，若是
[01:31.64]warden
[01:32.92]n.保管，管理人 看守人，监护人
[01:34.20]determination
[01:35.82]n.决心，决定
[01:37.44]clash
[01:38.87]n.冲突  vi.发生冲突
[01:40.31]tourism
[01:41.69]n.旅游，观光，旅游业,观光业
[01:43.08]Phrases and Expressions
[01:47.44]to keep pace with
[01:49.11]同速前进，并驾齐驱
[01:50.79]be concerned about
[01:52.72]使担忧；使烦恼，
[01:54.65]to look after
[01:56.18]照顾，照看，照料
[01:57.71]Text B   New Words
[02:02.07]smog
[02:04.20]n.烟雾
[02:06.33]vally
[02:08.01]n.山谷，溪谷，流域
[02:09.70]fume
[02:11.32]n.烟，气，有害悬浮微粒
[02:12.94]strain
[02:14.62]n.劳累，极度紧张，张力
[02:16.31]disaster
[02:18.23]n.灾难，大祸
[02:20.15]conclude
[02:21.82]vt.推断出，推论出
[02:23.49]milky
[02:25.16]a.乳的，乳状的
[02:26.83]pollution
[02:28.52]n.污染
[02:30.20]deadly
[02:31.82]a.致命，致死
[02:33.44]furnace
[02:35.06]n.熔炉，火炉
[02:36.68]droplet
[02:38.21]n.小滴
[02:39.74]pollute
[02:41.25]vt.弄脏，污染
[02:42.77]inversion
[02:44.44]n.反向，倒转，倒置
[02:46.11]lid
[02:47.55]n.盖，盖子
[02:48.99]collision
[02:50.57]n.碰撞，冲突，抵触
[02:52.15]sting
[02:53.73]vt.刺，蛰，刺痛；刺激
[02:55.31]invisiable
[02:57.19]a.看不见的，无形的
[02:59.07]exhaust
[03:00.81]vt.使精皮力尽，用尽
[03:02.54]photochemical
[03:04.32]a.光化作用的，光化学的
[03:06.10]nitrdgen
[03:07.62]n.氮
[03:09.15]oxide
[03:10.84]n.氧化物
[03:12.52]sulfur
[03:14.10]n.硫，硫磺
[03:15.68]dioxide
[03:17.41]n.二氧化物
[03:19.13]refinery
[03:20.71]n.提炼厂，精练厂
[03:22.29]fortunately
[03:24.21]ad. 幸运地，幸亏
[03:26.13]Phrases and Expressions
[03:30.57]to combine with
[03:32.34]与……结合