Protective coloration
保护色
🧩 词语组成解析
n. 着色, 特色, 色彩, 天然颜色
🗣️ 情景例句
I will.
我来。
May I propose that we break for coffee now?
我可以提议休息一下，喝杯咖啡吗？
There is only enough spring water to supply the needs of the houses, so we have to pump from the river for farm use.
泉水只能满足家庭生活用水，因此我们必须从河里抽水以用于农业生产。