浸液电池

Plunge \Plunge\, n.
1. The act of thrusting into or submerging; a dive, leap,
rush, or pitch into, or as into, water; as, to take the
water with a plunge.

2. Hence, a desperate hazard or act; a state of being
submerged or overwhelmed with difficulties. [R.]

She was brought to that plunge, to conceal her
husband's murder or accuse her son. --Sir P.
Sidney.

And with thou not reach out a friendly arm,
To raise me from amidst this plunge of sorrows?
--Addison.

3. The act of pitching or throwing one's self headlong or
violently forward, like an unruly horse.

4. Heavy and reckless betting in horse racing; hazardous
speculation. [Cant]

{Plunge bath}, an immersion by plunging; also, a large bath
in which the bather can wholly immerse himself.

{Plunge battery}, or {plunging battery} (Elec.), a voltaic
battery so arranged that the plates can be plunged into,
or withdrawn from, the exciting liquid at pleasure.