Lactomucin
乳粘蛋白
🗣️ 情景例句
I knew I could rely on you mate.
伙计，我重新夺得我可以信赖你。
The world is but a little place, after all.
有缘千里来相会。
After entering the narrow gap on the plateau, they climbed down the steep sides of the cave until they came to narrow corridor.
他们从高原上的窄缝进去，顺着笔直陡峭的洞壁往下爬。来到一条狭窄的走廊上。