Opalon
[化] 氯乙烯树脂及其化合物的商品名
🗣️ 情景例句
Would you like
想不想
Fill it up with unleaded and check the oil,please.
请加满不含铅的汽油，并检查一下机油。
You've done a wonderful job. Well done! Well done!
你真做得太棒了！