Selectivity of reagent
[化] 试剂的选择性
🧩 词语组成解析
n. 选择性, 选择度\\n[化] 选择性
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I could sure use a drink.
我真得来一杯。
I'm going to show him how to speak Spanish.
我正要指点他如何讲西班牙语。
'The fire broke out in the basement.I went down immediately,of course,
“地下室突然着火，我当然马上下去了。