Wax is a complex mixture.

蜡是一种复杂的混合物。

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Dioxins occur as a complex mixture in the environment and in food.

二恶英在环境和食品中以一种复杂的混合物形式出现。

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"The complex mixture found in soy flour doesn't make the tumor grow," Helferich said.

“大豆粉中复杂的混合成分并不促进肿瘤生长，”他说道。

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"The complex mixture found in soy flour doesn't make the tumor grow," Helferich said.

“大豆粉中复杂的混合成分并不促进肿瘤生长，”他说道。

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