Polyset
聚酯樹脂
??? 情景例句
Building a nuclear power plant now would not be doing the environment any favors.
建核電站對(duì)于環(huán)境沒有什么好處。
The thief is peeping through a keyhole.
那個(gè)小偷從鑰匙孔中窺視。
The same policeman was just walking slowly past the entrance, when Patrick asked the same question.
昨天的那位警察正從門口慢慢走過，帕特里克上前問了和昨天同樣的問題。