百度
谷歌
图片
维基
百科
speculators
speculatory
speculite
speculum
speculum alloy
speculum-metal
specus
specvestment
sped
SPEDAC
Spedex
spedrin
speech
speech acoustics
speech act
speech aid appliance
speech amplifier
speech analysis
speech audiometry
speech auto-instruction device
speech band
speech bandwidth
speech bandwidth compression
speech center
speech chain
speech channel
speech chip
speech circuit
speech circuit group
speech clinic
speculatory
speculite
speculum
speculum alloy
speculum-metal
specus
specvestment
sped
SPEDAC
Spedex
spedrin
speech
speech acoustics
speech act
speech aid appliance
speech amplifier
speech analysis
speech audiometry
speech auto-instruction device
speech band
speech bandwidth
speech bandwidth compression
speech center
speech chain
speech channel
speech chip
speech circuit
speech circuit group
speech clinic
speculators
n. 投机者（speculator的复数）