crotal

crotal

美 　英

• 网络响尾蛇

例句

Pigments are essential to the crotal temperature-fall coatings, but the pigments' dispersion is an initial problem to the latex paint.

要配制深色降温涂料，颜料必不可少，而颜料的良好分散是生产性能优异的乳胶漆的首要问题。