Electromotion
n. [电]电动
🗣️ 情景例句
Starving.
很饿。
You can count on us.
你可以信赖我们。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。