Labboratory reagent
[机] 实验室试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
In the rain?
在雨中？
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。