Some sea urchins海胆 have venomous (toxin) spines
A、sensuous(feeling)C
暂无解析
DoubleEagleinthefirsttransatlanticballoon,wasgreetedbyavidcrowdsinFrance.
Despitetheproliferationofotherfastermodesoftransportation,therailroadsremainthelargestcarriersofintercityfreightintheUnitedStates.
Thecontrolsofmostmodernairplanescanbeoperatedeithermanuallyorautomatically.
Peoplewhodonotsleepenoughtendtobecomeirritable.
Amythical(imaginary)creature,thedragonwasbelievedtohavelion'sclaws,scalyskin,andfierybreath.
