Masking reagent
[化] 掩蔽剂; 掩蔽试剂
🧩 词语组成解析
[计] 屏蔽, 掩蔽, 掩模\\n[化] 掩蔽; 隐蔽
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
My grandfather is very much alive and kicking.
我的祖父还健在。
He has a dog.
他有一条狗。
They're people I met during the trip.
他们是我旅行时认识的人。