Theflowerbudofawaterlily百合opensatsunsetsince.itsopeningistriggered(commence).bythedecreasedlight.

Anoversight遗漏(miss,overslaugh)inproofreadingoftenresultsinprintederrors.

Someseaurchins海胆havevenomous(toxin)spines

Bythenineteenthcentury,embroideryonmen'sclothinghadvirtuallydisappearedexceptfortheoccasionaldecorativevestandtie.

Whencarbonisaddedtoironintheproperproportions,theresultissteel.