Polylactic resin
[建] 聚孔酸樹脂
?? 詞語組成解析
resin
['rezin]
n. 樹脂;合成樹脂;松香;
vt. 用樹脂處理;涂擦樹脂于;
??? 情景例句
I can't wait.
我迫不及待。
You have to study English, don't you?
你必須學英語，不是嗎？
'May I have two tickets please?' I asked.
“我可以買兩張票嗎？”