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
He was our go-between.
他是我们的媒人。
Everything must have a beginning.
凡是都有起源。
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。