Mdi
[化] 二苯基亚甲基二异氰酸酯
🗣️ 情景例句
I'll be off to bed myself in a minute.
我再过一会也要上床睡觉了。
Fish begins to stink at the head.
上梁不正下梁歪。
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。