Recirculation system sand
[机] 循环砂
🧩 词语组成解析
[计] 信息再循环\\n[医] 再循环, 再流转
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
And a full night.
还有一整夜。
Obedience is the first duty of a soldier.
服从是军人的第一职责。
Among the different types of bee, it is the honey bee that has most interested scientists because of the language they use to communicate with each other.
在这些不同种类的蜂中，因为蜜蜂能用"语言相互传递信息，科学家们对它们最感兴趣。