日本无码中文字幕片|日本精品在线观看无码视频|国产精品免费啪啪|Av无码一区二区|亚洲在线黄片免费观看|亚洲日韩中文字幕在线观看|熟女激情乱伦在线观看a黄片|成年人观看毛片网址|AV色色色色日韩性草|国产高清无码免费

17иx}

r(sh)g2020-12-12 10:01:53 иԇ

201717иx}

ÿ(g)AεĿԇ}Ŀąr(ji)ֵyjbysС?gu)?01717иx}gӭxcW(xu)(x)!

201717иx}

һƪ Electric Lighting and the American Homes

(ni)ݻؑĹ6

һΣv19o(j)ĩ20o(j)I(y)ͽͨڰ_(d)픷塣(yng)ҹʣI(y)ڌ(hu)ҹM(fi)I(lng)mȻ·䁵ռ늾W(wng)O(sh)ɱ½ͥ_ʼdСĸͥ

ڶ׃ļͥ(y(tng)I(lng)ȫּ)Bͥռ֮ǰļͥҪȼeT׶⾀谵ȼųųжwȻvͥķc(din)m(yng)һg^g^ࡣȻݔͳɱ½u_ʼмͥ늁T̎⾀]жwȵȡ

Σ쎟^쵽˼ͥ늎׃_ʼO(sh)Ӌ(j)µķݸ֣Աm(yng)mȻɱ½ijɱ(du)߀ƫ˽_ʼO(sh)Ӌ(j)sС˵ķݿgO(sh)Ӌ(j)҂Ŀ͏d͏dNǰҲsС˳ߴϲһЩǰݵg

Ķvͥ늳ɱĽI(y)l(f)F(xin)˼ͥǂ(g)µЈ(chng)ӴͶS늾W(wng)ռ늳ɱ½ʹüͥԽԽռ

Σebungalow@NΌСƽ1900굽1920@NΌСƽ(sh)E700f?yn)g^ǰĶӴС(du)^(ji)s(sh)ͥܡ

ͥ߀׃˵x?yn)lĸƣԽԽµϲgĕr(sh)gxҲԻĕr(sh)g㺢ӂxM(jn)˼ͥͨͥxĈD^ĕ?dng)?sh)õC(sh)

~R}

1. properties = characteristics

2. substantially = significantly

3. allegedly = supposedly

4. apparent = obvious

ڶƪExtinction of the Mammoths

(ni)ݻؑĹ8

һBMammoths()ĕr(sh)g͜^ĕr(sh)gվ180f굽1.1fgĸ(Pleistocene)ھ1.1fĕr(sh)򣬻^^ԭǚ׃

ڶ^ՓJ(rn)1.3f-1fĕr(sh)6׃ĸL(zhng)ᣬ׃øL(zhng)غ͚r(sh)gm(x)^@Ӱʳ݄(dng)ʳҲֲL(zhng)

ԓՓģJ(rn)󳣳ʳN͵ʳA, B, C׃(hu)ʹ@׷NֲL(zhng)λðl(f)׃L(zhng)ͬһ̎^(q)ʹSˮw㡣

Ķ?yn)هֲL(zhng)^(q)׃(do)ǰһܫ@ĠIB(yng)(do)}׃С(sh)p١

ͬr(sh)?yn)ֲ?do)wʹķNȺ(sh)xɺСķNȺͬNȺ֮goֳСNȺ(ni)ķֳ(do)»|(zh)ԽԽK^

eCښWꑵ`ͷoĚ^Փģ

߶(du)ʳõֲpIB(yng)͌(do)^Փ|(zh)?yn)mȻ׃؅^(q)ĸ炐ȁ܉w㵽160ˮSĵطǸ炐ȁ߀ǜ^

ڰ˶(du)׃(do)œ^|(zh)ᵽĸPleistoceneЂ(g)22~^Ě׃֮ǰĚ׃]Ќ(do)^@һΜ^Փվס_

~R}

1. occasionally = sometimes

2. drastically = extremely

3. segregated = separated

ƪ Beginning of the Planet Formation

(ni)ݻؑĹ5

һΣv̫ϵˮͻǶă(ni)ҪЎrʯ֮|(zh)Mԓ̽ӑ@׷Nγ֮ĕr(sh)ҪһЩ@һ(g)AP(disc)D(zhun)ͬr(sh)Ҳ@̫ùD(zhun)@ЩdiscҪЩw(sh)٣2%

ڶ@Щwdzͬһ(g)D(zhun)w]໥ײĦ±ĴM෴ۼ(sh)ԽԽ¡u׃ͬr(sh)̫ݗ䣬(do)šwɢȥuˎrʯMɵ

ĶՓ(j)Cڶе^c(din)ᵽˏchondrules(Eʯ)l(f)F(xin)@ЩǎrʯژOߵĜض(1000-1300z϶)ڻγɵ(jng)^ͬλisotopey(c)C(sh)@һ^c(din)ͬr(sh)γ֮x̫^ض^ߣʹþۼ@Щ܇Ĵɢȥ

(du)ԓ^c(din)|(zh)ɣ?yn)̫ݗҪʹϵĴɢȥҪx̫10ľx@(g)xDzܵ

~R}

1. leftover = remains

2. ensured = guaranteed

3. match = agree with

4. rival = competing

201717иx}桿P(gun)£

иx}08-09

иx}E(jin)11-20

иx}}ļԔ01-18

иvx}漰ĸ߼(j)~R08-21

иZ}(x)11-22

иZ}A(y)y(c)11-22

иZ}11-21

Փиx}_ʹ÷10-12

x}12-25

иZ}(sh)11-22