Paralac
醇酸树脂
🗣️ 情景例句
Oh, let me help you with this.
来， 我帮你放好。
I'm afraid you will be too tired
我怕你会太疲倦。
I can assure you the prices we offer you are very favorable.
我敢保证我们向你提供的价位是合理的。