I suppose I could make a longer bow if I used Urac, because then I wouldn't need a hot box.

我猜想我可以做更长的弓如果我使用醛类树脂胶水，因为那样我不需要隔热箱。

youdao

I suppose I could make a longer bow if I used Urac, because then I wouldn't need a hot box.

我猜想我可以做更长的弓如果我使用醛类树脂胶水，因为那样我不需要隔热箱。

youdao