residual

Còn lại, dư thừa

remaining after the main part of something has gone or ended

• residual effect
• residual income

Collocations residual effects of a drug · residual heat in the oven

• The residual effects of the medication lasted for several hours.

  Hiệu ứng còn lại của thuốc kéo dài trong nhiều giờ.

Dư điện, còn lại trong thiết bị

relating to electricity that remains in a device after it has been turned off or unplugged

• residual charge
• residual voltage

Collocations residual charge on a capacitor · residual voltage in the circuit

• There is still residual voltage in the wires.

  Còn điện dư trong dây dẫn.