定金
参考答案:
是指当事人一方在合同成立后、履行前,依照约定时间向对方支付一定数额的金钱,以作为合同的担保,债务人履行债务后,定金抵作价款或者收回。
If you are an energetic person with p views as to the right way of doing things, you find yourself________ under pressures.
A.variably
B.invariably
C.invaluably
D.invalidly
运行时电压过高对变压器有何影响?