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
Where will you be living during your stay here?
你在此期间打算住哪里？
Delivery has to be put off due to the strike of the workers at the port.
由于港口工人罢工，交货只好推迟。
People will do anything to see a free show -- even if it is a bad one.
人们总要想尽办法看不花钱的演出——哪怕是拙劣的演出。