After-treatment with coppersulfate
[机] 硫酸铜后处理
🧩 词语组成解析
after
['æftɚ]
prep. …后的;（表示时间）在…以后;（表示位置、顺序）在…后面;
conj. 在…以后;
adv. 以后，继后;
adj. 后来的，以后的;
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
🗣️ 情景例句
Would you like some coffee?
要不要来点咖啡？
As this is a special offer, we hope you won't miss this opportunity.
因这是特殊报价，希望您不要错失良机。
He was rather elderly with grey hair and clear blue eyes.
他上了年纪，有着灰白的头发和明亮的蓝眼睛。