The ions crossed the electrolyte and the electrons travelled round the external circuit.

锂离子穿过电解质，而电子穿过外部电路。

youdao

Richard Arnold, I'm happy to say, is still serving on the Eighth Circuit and still plays an occasional round of golf with me.

至于阿诺德，我很高兴地说，他现在仍然在第八上诉法院当法官，仍然会偶尔地和我一起打打高尔夫球。

youdao

During recharging, electrons are forced round the circuit in the opposite direction, and the ions, perforce, return whence they came.

当电池充电时，电子被迫从外电路的阴极流向阳极，离子则回到阳极。

youdao

Everyone has done so many laps round this circuit and it's not particularly inspiring as it is a bit of a concrete jungle.

BBC: Steve Parrish's MotoGP column

Massa had thrown down the gauntlet in the first session, zooming round his home circuit in a blistering 1:11.830 - the fastest time of the weekend.

BBC: Massa on pole as Hamilton falters

Hamilton, 23, will drive a Mercedes road car at the Race of Champions event on 14 December while Hoy will race his bike round the twisty circuit.

BBC: Hamilton to race Hoy at Wembley