Polyurethane finishing agent
[化] 聚氨酯涂饰剂
🧩 词语组成解析
n. 聚氨酯\\n[化] 聚氨基甲酸酯; 聚氨酯
a. 最后的, 终点的\\n[化] 涂饰
🗣️ 情景例句
How is your score in English?
你的英语成绩是多少？
Yes, I have your eraser, too.
是的，我还拿了你的橡皮。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，