Mucoglobulin
粘球蛋白
🗣️ 情景例句
Where's the 'Lost and Found' counter?
失物招领处在哪儿？
I worked in the garden last night.
我昨晚在花园工作。
Though the new rudder was fitted at tremendous speed, it was impossible for the Cutty Sark to win.
尽管换装新舵时分秒必争，但“卡蒂萨克”号已经不可能取胜了，