Albedometer
n. 反照率测量仪
🗣️ 情景例句
Well,
好啦，
$10.00, please.
请付10美元。
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用语言同别人交流思想，知识的积累便开始了。