Electrovalve
电阀
🗣️ 情景例句
Are you all right?
你还好吗？
No class!
真没水准！
There are even stories of half-trained elephant calves who have refused to feed and pined to death when by some unavoidable circumstance they have been deprived of their own trainer.
训练了一半的小象，由于不可避免的情况与他们的主人分离后，竟拒绝吃食，消瘦至死。