单词	electron tubes
释义	@@@LINK=electron tube
随便看	most spontaneous most stable most stalwart most standard most steadfast most sterile most striking most stubbly most stubborn most stunning most stupendous most stupid most stylish most subject most substantial most successful most sudden most suitable most sullen most sumptuous most sunk most superficial most superstitious most surprised most surprising 危在旦夕危地马拉危地马拉人危地马拉城危坐危城危如累卵危害危害公共卫生罪危害公共安全罪 видеоприёмник видеосвязь видеосвязь видеосигнал видеосигнал видеотекс видеотекс видеотелефон видеотелефон видеотелефония