spike

spike

名词 spike:

a transient variation in voltage or current

sports equipment consisting of a sharp point on the sole of a shoe worn by athletes

fruiting spike of a cereal plant especially corn

同义词：ear, capitulum

(botany) an indeterminate inflorescence bearing sessile flowers on an unbranched axis

a sharp rise followed by a sharp decline

a sharp-pointed projection along the top of a fence or wall

a long sharp-pointed implement (wood or metal)

any holding device consisting of a sharp-pointed object

a long metal nail

动词 spike:

stand in the way of

pierce with a sharp stake or point

同义词：transfix, impale, empale

secure with spikes

bring forth a spike or spikes

同义词：spike out

add alcohol to (beverages)

同义词：lace, fortify

manifest a sharp increase