Perse
a. 紫黑色的；深灰色的；深蓝色的
🗣️ 情景例句
It's a big decision for me, Bill.
对我来说这是个大决定， Bill。
In for a penny,in for a pound.
做事一开头，就要做到底；一不做，二不休。
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。