Cation interchange
[化] 阳离子交换
🧩 词语组成解析
cation
['kætaiən]
n. 阳离子;
interchange
[ˌintə'tʃeindʒ,'intətʃeindʒ]
vt. 互换，交换;交替（位置等）;使更叠发生;交替发生;
vi. 交换;相互交换;
n. 交换，交替;互通式立体交叉，道路立体枢纽;
🗣️ 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我们用美元付款。用人民币支付可能有些困难。
Boy Scouts serve the community.
童子军服务社区。
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。