Siders
n. 支持者（sider的复数形式）；十字头；横梁
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
Third, straightforwardness is important, too.
最后坦率也很重要。
He uses a lift to go up and down.
他乘电梯上上下下。