Siders
n. 支持者（sider的复数形式）；十字头；横梁
🗣️ 情景例句
What kind of payment terms can you offer?
您要什么样的付款方式？
Thank you for you cooperation.
谢谢你们的合作。
and they provided a striking demonstration of the potentialities hidden in instruments and apparatus.
并充分显示出了仪表和仪器的潜在力量。