企鹅的脚为什么不怕冻?

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/15 05:35:58
xXInK=K tF17^08EYD(hp"j+bm1"?pG2]&ĥk\t.*R%*^fj )@l.̷o4߹vΠqu~4/arF٢ʜ5Y3p34 CyzKz^|-5UO_ݻSvQR&PUnqZzNLm3喭]T9u8&oQ>x1BA@q|agf+%4Y [7}(`}~:]g -?(&|bT:~U>C*=oPX)3͂Wb; s$J خ `ٹOd7OܱGO6RTѠb#fu[j>mQ`rNypW+F4z cʚlpL,DϘ{{^m#,V jg25䭺jޏ1: I Lx눝U*~DukW* ŠaM %MTNpav7p-@$f/B[t= ĥof#0Szؕ;*W"Ade cz| M SJU9AY= KH"i6P!,m&ԫ7Jp?"z+̾xD' _ d.ٟ~A`,C4X4 Zi_jrF?H,zPg3N. {6W]+*+fAiR]'Mc&s BkQXPwKOҦ݀ Iv+A" '\p#ؤsw^E0yҵH"X?dF7&WbpZ] XE~M WO 4/U43CG!rcl5AP/ {ԄZ8J'M]d ]ЩBÓ8}Vr2`m5h,ݸ8l'h<{MSCr$ \=T a7$,9iͣZlDh2bC6x\7DNT'J#Z1bOTvDngOmº머=&zȯT5t좛9tP j9o|먖s וNB4=ɣ/P%o${N/. KWc sO<+^cVqi0 l29GT4"暳-K%`?Gtvb>G7qsXx {c5 PCp0}2u% U