双官能的的英文

bifunctional

difunctional

• 双:    two; twin; both; d ...
• 官能:    function; sense
• 的:    4次方是 The fourth po ...

例句与用法

1. Clearly the principle requirement for a substance to be capable of forming a structural unit of a polymer chain is that it must be difunctional .
   显然，对于能成为聚合物链结构单元的物质的基本要求是：它必须是双官能的。