Synthetic Substitution是什么意思

Question

如题所述

Answer 1

Synthetic Substitution
合成替代
例句筛选
1.
It's a synthetic chocolate substitute.
一种完全人工的巧克力替代品

2.
In 1943, the wartime rubber shortage was so bad that the government askedprivate companies to create a synthetic rubber substitute.
1943年，战时橡胶相当缺乏，政府向私人企业求援希望他们能制造出一种合成橡胶替代品。