2.1A

Intern 实习生，Internship实习机会, xylem(植)木质部, phloem(植)韧皮部

2.1 B

Battery jumper(电池)接电线, carpool合伙用车, escort护送, lost and found失物招领, rituals仪式/程序, permeate充满/弥漫, raids袭击, vision视觉, life insurance寿险, health insurance健康险, property liability insurance财产责任险, premium保费, dune沙丘, gravel砾石, fine细微/细小, windward向风的, slope坡, endorphin内啡肽(一种荷尔蒙), painkiller止疼药, chronic长期的，慢性的, placebo effect安慰剂效果, neuro-chemical神经化学的

2.1 C

Crack裂开/裂口, pop敲击, inflammation炎症/狂热, sheathing覆盖物/防护物, tendons腱, tendonitis腱炎, carpal tunnel syndrome腕管综合症, pinch捏/夹痛, numb麻木, tingling 感觉刺痛/脸红

2.2 A 无

2.2 B

Moose麋, beaver河狸, elk驼鹿, snares张网/设陷阱, clan部落/宗族, animator动画片制作者, calling做事的冲动/热情, brainstorming集思广益

2.2 C

Sea breeze海风, land breeze陆风, ascent上升, descent下降, horn号, versatility多用途/多功能, ritual仪式, bugle猎号, tsunamis海啸, epicenter震中, eruption爆发, pounce猛冲/猛击, backwash退潮冲刷, wreck失事/沉船

2.2 D

partible inheritance可分割财产, primogeniture长子继承权, cash reserve现金储备, inventory存货/盘存, retail零售, canyon trail峡谷小道, cramp抽筋, ranger护林员/巡逻队员, saltine cracker咸饼干, strenuous紧张艰苦的, lactic acid乳酸, fermentation发酵, aerobic需氧的

2.2 E

Pigment色素/色质, tempera蛋彩画法/广告原料, dissolve溶解, suspended悬浮, synthetic合成的, indigo(化)靛蓝色, ochre赫石/赫色, umber棕土色/红棕色, tinting着色/染色, Tyrian推罗人,Shield volcano盾型火山, vent火山口, cinder火山渣, cone火山锥, magma岩浆, viscosity黏稠, caldera破火山口, depression低洼地/底气压, smoldering 无火苗的/阴燃的, geyser间歇泉, hot spring喷泉

Quiz 1

Eyestrain眼疲劳, skin rashes皮疹, Renaissance文艺复兴, perspective远景/透视画法, vanishing point尽头/灭点, mandatory强制的/命令的