Blending rating
[機] 摻合特性, 摻混辛烷值
?? 詞語組成解析
blending
['blendi?]
n. 混和，混成，混和物;
v. （使）混合( blend的現(xiàn)在分詞 );（使）混雜;（使）調和;協(xié)調;
rating
['ret??]
n. 等級;評估，評價;極限;收聽率，收視率;
v. 估價( rate的現(xiàn)在分詞);定級;
rat =calculate 計算 + ing [名詞后綴],構成抽象名詞 → n. 等級,評定結果，收視(聽)率
??? 情景例句
What's this?
這是什么？
He is unfortunate who cannot bear misfortune.
不能承受不幸的就是不幸。
Jim couldn't decide where to go for his holidays. He didn't go anywhere in the end.
幾畝決定不了去哪渡假，最終他哪兒也沒去。