Poly(hexamethylene dodeca-1,12-dioyl amide)
[化] 聚十二烷-1,12-二酰己二胺; 尼龍-612
??? 情景例句
I would like to open a savings account.
我想開個現金戶頭。
The fox that had lost its tail would persuade others out of theirs.
一條狐貍丟尾巴，就勸旁的也丟它。
Good, we'll be ordering in just a few days.
很好，兩三天內我們就會下訂單。