Selective reagent
[化] 选择试剂; 选择性试剂
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Richard, these are terrific pictures. Richard
这些照片真棒。
I doubt he'll win the election.
我怀疑他是否能赢得选举。
After a long period of rain the river may overflow its banks.
久雨这后，河水会泛滥成灾，