Polyamide 6
[化] 聚酰胺6(我國纖維商品名為錦綸)
?? 詞語組成解析
[化] 聚酰胺
??? 情景例句
Six months ago.
六個月以前。
He is shocked.
他受到了打擊。
There's no need for that. We'll have dinner another time.
不必為那件事慚愧。我們改個時間再共進晚餐吧。