投料的英文:
lowering of charge
adj. 昏暗的
v. lower的现在分词;降低
rate lower; lower in value or esteem.
降低事物的等级;让事物的价值或声望下降。
He is a teacher of a lower form.
他是低年级的老师。
To lower in quality or character;debase.
使变得低劣降低质量或品格;贬低
Lowering your standards.
降低你的标准。
Sink or fall to a lower level.
下沉或下降到更低的水平。
n. 费用;电荷;掌管;控告;命令,指示;指责
v. (使)充电;使承担;指责;装载;索价;向前冲;控告;把...记入帐册
charge the enemy
向敌人冲去
mileage charges
按英里程计算的运费
What is this charge for?
这项费用是什么?
Is there an extra charge?
有额外的费用吗?
The nucleus is formed of neutrons with no charge and protons with a positive charge
核子是由不带电荷的中子和带正电荷的质子形成的。