变迁的

The time is out of joint

是时候联合了

82.The primrose path 享乐堕落之路 | 83.The time is out of joint 是时候联合了 | 84.The whirligig of time时运的变迁

virgin land;virgin soil

生荒地,未开垦地

生动的叙述/graphic narration | 生荒地,未开垦地/virgin land;virgin soil | 生活多变迁者/rolling stone

assortative mating,assortive mating

选型交配

不安定群丛;变迁过程中的群丛 associes | 选型交配 assortative mating;assortive mating | 组合;类别 assortment

Grus vipio

枕鹤

扎龙湿地恢复初期丹顶鹤(Grus japonensis)与白枕鹤(Grus vipio)繁殖行为研究 美国金融业分业混业经营体制变迁及对我国的启示

Biotechnology and the Gene Pool

生物科技和基因库

Privacy and Censorship in a Global Village 地球村的隐私和审查 460 | Biotechnology and the Gene Pool 生物科技和基因库 460 | Social Change and the Environment 社会变迁与环境 463

a baker's dozen

十三个

ups and downs往返,时运等的变迁 | 67. a baker's dozen十三个 | dozens of许多,数打

front slagging：前方除渣(熔铁炉)

"准星","front sight" | "前方除渣(熔铁炉)","front slagging" | "前弹簧","front spring"

make noise：吵闹、发出嘈杂声

85.see to照料、注意; | 86.make noise吵闹、发出嘈杂声; | 87.stare at凝视;