Constructors
n. 构造器；构造函数；建构式；施工人员（constructor的复数形式）
🗣️ 情景例句
I keep in touch with my family regularly.
我定期和家里保持联系。
This round table weighs about forty-five pounds.
这张圆桌子重大约45磅。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。