Boosting of ocane rating
[机] 提高辛烷值
🧩 词语组成解析
n. 助推, 局部通风；升压加力
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];
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
No, we have the Spring Festival's celebrations with feasts and fireworks.
不，我们以宴会和焰火庆祝春节。
We are in the same boat, we both failed the exam.
我们都一样，考试都没及格。
We'll need all our orders packed that way from now on.
今后我们所有的货都要照样包装。