ReadWriteQuiz
Chinese dictionary
n.accessory/auxiliary material
在每周的测试中,你们不能使用辅助材料。
You do not use an aid sheet on the weekly test.
叶蜡石是高温高压合成金刚石的关键辅助材料。
Pyrophyllite is a key assistant material in production of synthetic diamond.
在每周的测试中,你们不能使用辅助材料。
You do not use an aid sheet on the weekly test.
叶蜡石是高温高压合成金刚石的关键辅助材料。
Pyrophyllite is a key assistant material in production of synthetic diamond.