Integrin
整联蛋白
🗣️ 情景例句
But our anniversary isn't until Saturday.
但是要到星期六才是我们结婚周年呀。
Without a friend the world is a wilderness.
没有朋友，世界就等于一片荒野。
It has a span of 4,260 feet.
桥长4，260英尺。