Stringboard
n. 楼梯斜梁侧板
✅ 同义词
🗣️ 情景例句
That's a great idea.
真是个好主意。
Men may meet but mountains never.
人生何处不相逢。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？