亚洲国产日韩欧美在线a乱码,国产精品路线1路线2路线,亚洲视频一区,精品国产自,www狠狠,国产情侣激情在线视频免费看,亚洲成年网站在线观看

иزC֮Eƪ-Watt

r(sh)g2023-05-06 13:02:12 иԇ ҪͶ
  • P(gun)]

иزijC֮Eƪ-Watt

ճW(xu)(x)Ҷ^EɣM(jn)(du)γɺ̓(ni)ρEɷ֞һ(g)^Lr(sh)g(ni)γɵM(jn)EIJϺһr(sh)ͻl(f)¼a(chn)M(jn)EIJôʲôӵEҎ(gu)СиزijC֮Eƪ-WattHϣ܉

иزijC֮Eƪ-Watt

(Watt)

British engineer and inventor who made fundamental

improvements in the steam engine, resulting in the modern, high-pressure steam engine(patented 1769).أղķ˹1736-1819Ӣ̎Ͱl(f)(du)C(j)˻A(ch)ԵĸM(jn)ʹ֮l(f)չɬF(xin)ĸ߉C(j)(1769@Ì)

EҶJ(rn)C(j)İl(f)ң䌍(sh)֮ǰѽ(jng)б^ֲڵC(j)^(jng)^صĸЧʴl(f)vʷϵһμg(sh)Ƅ(dng)˹I(y)\(yn)?yn)C(j)؏һ(g)һؚϴĸFСӳpյ11ͫ@76,000 Ӣ^˱o(h)ԼČ@÷dzˬ(jng)ԺVֹ͉Ƅe˵İl(f)SԼȥԇ(yn)l(f)(dng)݆܇@һ(g)ƌW(xu)ҵı^(du)GREfǺ! W£Сr(sh)򿴵һˮ_щw_ē@N˾ҊTĬF(xin)sСصĝdȤĿD(zhun)Ķˮأ˰˱fɡкӡ

c(din)The people who make important contributions to society are generally not those who develop their own new ideas, but those who are most gifted at perceiving and coordinating the talents and skills of others. ԼЌң(qun)Ԓ}֪ɹ֪ôóɹ?

иزC֮Eƪ-WattP(gun)£

иز04-01

и(d)ģ04-21

иԼ11-10

иxز֮Ϣȫ11-16

иԇy иԇˮƽ10-25

и(d)}04-21

и}04-22

и6ƪ08-27

Ԭ¡ƽEز03-30

и(d)e04-01