Bichord
两弦齐发同音的(乐器)
🗣️ 情景例句
No smile, no surprise.
不笑 ，就不给你惊喜。
Misfortune is a good teacher.
不幸是良师。
Spiders are not insects, as many people think, nor even nearly related to them.
许多人认为蜘蛛是昆虫，但它们不是昆虫，甚至与昆虫毫无关系。