Sidewall
n. 边墙, 侧壁, 轮胎侧壁
🗣️ 情景例句
At this rate,
照这种速度
Straightforward communication is usually more appreciated.
坦率地交流常常更值得推崇。
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。