Variocoupler
n. 可变耦合器\\n[电] 变耦器
🗣️ 情景例句
Is smoking allowed on the train?
火车上允许吸烟吗？
That suit looks very good on you.
那件西装看起来很适合你。
for it produces a resentful animal who at a later stage may well turn man-killer.
因为这种方法训练会使动物反感，在以后某个时期可能会变成伤人的动物。