🧩 词语组成解析
poor
[pʊr]
adj. 贫穷的,贫乏的;令人怜悯的,可怜的;匮乏的;低劣的;
n. the poor 贫困者,穷人;
n. 比率;价格;等级(rate的复数形式)
🗣️ 情景例句
Hi. Michelle,
嗨, Michelle,
Whatever is worth doing at all is worth doing well.
凡是值得做的事,就值得做好。
For one thing they keep the water clean.
一来,水下植物可以保持水的清洁。