Wall system
长壁开采法
🧩 词语组成解析
🗣️ 情景例句
Let's order pizza.
我们要比萨饼吧。
Like begets like.
有其父必有其子。
It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered.
她刚看见它，它就立刻逃走了。专家证实，美洲狮非被逼得走投无路，是决不会伤人的。