Cardiod diagram
[电] 心脏图
🧩 词语组成解析
🗣️ 情景例句
if he spends less on the cultural programs.
假如他在这文化活动上减少开支的话。
How much will that be altogether?
总共多少钱？
These movements are controlled by the trainer with the metal-pointed stick,
训练员要用有锋利金属尖的长棒控制它的这种举动，