Jacker
n. 千斤顶；插座；男人 (jack的变形)
🗣️ 情景例句
There are other boys and girls here,
还有其他男孩女孩在这儿，
As the wind blows, you must set your sail.
趁风启帆。
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。