Jones reagent
[化] 琼斯试剂
🧩 词语组成解析
jones
[[dʒəunz]]
n. 琼斯（姓氏）
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I'm kind of excited about going now.
我现在就想去了。
The old lady takes delight in visits from her grandchildren.
那个老妇人以孙辈门看她来为乐。
The distinction of our product is its light weight.
我们产品的特点就是它很轻。