Antiknock rating
[化] 抗爆率
🧩 词语组成解析
n. 抗爆, 抗爆剂\\n[机] 防爆
rating
['retɪŋ]
n. 等级;评估，评价;极限;收听率，收视率;
v. 估价( rate的现在分词);定级;
rat =calculate 计算 + ing [名词后缀],构成抽象名词 → n. 等级,评定结果，收视(听)率
🗣️ 情景例句
I think we're having communication problems again.
我想我们又遇到语言沟通的问题了。
Can I take you out to dinner? It'll be my treat.
我带你出去吃饭好吗？这次我请客。
Is there any chance that we can substitute this for you?
这个可不可能使用代替品呢？