Triserial
a. 排成三列的, 只有三个轮生体的
🗣️ 情景例句
because he didn't want the responsibility of holding them.
因为他不想承担保管它们的责任。
There's a shuttle bus we can use.
我们可搭乘机场班车。
This is our latest product.
这是我们的最新产品。