Composition of petroleum 的中文意思及词根分析

🧩 词语组成解析

composition [,kɑmpə'zɪʃən]

n. 作文，作曲;创作;构图，布置;妥协，和解;

com一起+posit放+ion名词后缀→放到一起→组合→作文

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];

petroleum [pə'trolɪəm]

n. 石油;

petr石+oleum油 → 石油

I have room reserved.

我已订了房。

Thanks for coming to help on such a short notice.

谢谢你临时来帮忙。

I repeated my question several times and at last he understood.

我把问话重复了很多遍。他终于听懂了。

更多情景英语 ›

Cactaceae

case-management

cerimetry

churn tʃə:n

circumnutate

colored portland cement

conociamento

contribution by cash