synthetic

合成的、人造的

This jacket is made from synthetic fibers rather than wool.

這件外套是用合成纖維製成的，不是羊毛。

不自然的、虛假的、做作的貶義

Her smile looked synthetic, as if she had rehearsed it.

她的笑容顯得很做作，好像事先練習過。

綜合的、綜合性的正式

The report offers a synthetic view of several competing theories.

這份報告對幾個相互競爭的理論提出綜合性的觀點。

合成物質、人造纖維常用複數

Many outdoor clothes are now made entirely of synthetics.

現在許多戶外服飾完全由人造纖維製成。