Polyester isocyanate
[化] 聚酯异氰酸酯
🧩 词语组成解析
polyester
[['pɔliestə, ˌpɔli'estə]]
n. 聚酯\\n[化] 聚酯
n. [无化] 异氰酸盐
🗣️ 情景例句
Is this the bus that goes by the mall?
这班公共汽车经过商业街吗？
I can only afford to watch television for an hour gonight because I have homework to do.
因为我要做家庭作业，所以今晚我只能花一小时看电视。
Summer is from December to February, and winter is in June, July and August.
夏天从12月到2月，冬天是在6月、7月和8月。