Cationic dye
[化] 阳离子染料
🧩 词语组成解析
[医] 阳离子的, 阴向离子的
dye
[daɪ]
n. 染料，染色;颜色;
vt. 染色;给…染色;
vi. 染上或粘上（颜色）;
🗣️ 情景例句
People who take less exercise seem more vulnerable to illness.
缺少运动的人对疾病的抵抗力就差。
He's a manager.
他是个经理。
Compared with competing products, ours is smaller and lighter.
比起其它竞争产品，我们的比较轻巧。