Moisture leads to the tarnish of the silverware.湿气使得银器毫无光泽.The tarnish lay thick on the inside of the ring.戒指内侧有一层厚厚的锈斑。The affair could tarnish the reputation of the prime minister...这一事件可能有损首相的名誉。Wear cotton gloves whe...
The tarnish lay thick on the inside of the ring.戒指内侧有一层厚厚的锈斑。Moisture leads to the tarnish of the silverware.湿气使得银器毫无光泽.Wear cotton gloves when cleaning silver, because the acid in your skin can tarnish the metal.清洁银器时要戴...
在不干净的水中洗澡，他们可能会受到感染。By bathing in unclean water, they expose themselves to contamination.这三个小孩用同一盆水洗澡。The three children all bath in the same bath water.他们看起来好像已经有好些天没洗澡了。They looked as if they hadn't washed in days...
Coal is much calorific than green wood.煤产生的热量比湿木材多得多.The tin of ban has a calorific value of 250 calories or has 250 calories.这听蚕豆含250卡的热值或250个卡里路.It can fixed on some burners using low calorific value gas.这种装置对于低热值燃气的稳定...
在富来梯,主岩为细粒接触相的石英闪长岩.At Flat the host is quartz diorite with a finegrained contact phase.我们通常并不注意某种岩石是属于花岗闪光岩或闪长岩还是英云闪长岩.We usually don't care whether a rock is classified as a granodiorte or diorite or tonalite.金的成矿...