The flower bud of a water lily 百合 opens at sunset since .its opening is triggered(commence) .by the decreased light.
A、alleviated减轻C
暂无解析
Incalculatingthedailycalorierequirementsforanindividual,variationsinbodysize,physicalactivity,andageshouldbetakenintoaccount.
Someseaurchins海胆havevenomous(toxin)spines
In1861itseemedinevitablethattheSouthernstateswouldbreakawayfromtheUnion.
Oneofthegreatestbreakthroughsforprofessionalwomencamein1973whenthefieldofbankingopenedupforthem.
Alligatorsstillexistinsomeofthedank潮湿swampsandbayous小海湾ofAlabama'scoastalregions.
