Callithricidae
n. 绢猴科；狨科
🗣️ 情景例句
that will bring parents and teachers together once a week
让家长们及教师每星期一次
I am old enough to make up my own mind.
我已经长大了，可以自己拿主意了。
The towers are built on immense underwater platforms make of steel and concrete.
塔身建在巨大的水下钢盘混凝土平台上。