Massing
块化；总体
🗣️ 情景例句
I have to feed a family of five.
我不得不养活五口之家。
Jane blushed with pride.
珍因为自傲而丢了丑。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。