(1)secure with spikes
(2)スパイクで留める
(3)manifest a sharp increase; "the voltage spiked"
(4)急激な上昇を示す
(5)stand in the way of
(6)通り道に立つ
(7)bring forth a spike or spikes; "my hyacinths and orchids are spiking now"
(8)穂状花序をだす
(1)