Definition
The majority or main part of something.
大部分
The mass of students opted for online learning.
大多數學生選擇了線上學習。
The study showed that the mass of people support the policy.
研究顯示大多數人支持這項政策。
The mass of the company's revenue comes from its primary product line.
公司的大部分收入來自其主要產品線。