Heavy crude
[经] 重质原油
🧩 词语组成解析
heavy
['hɛvi]
adj. 重的，沉重的;大量的，浓密的;激烈的;重型的;
n. 重物;庄重的角色;
adv. 密集地;大量地;笨重地;
🗣️ 情景例句
You and Mom haven't had dinner together with us
你和妈妈没有和我们一起吃晚餐
The camera is out of order.
这照相机出毛病了。
The doctor examined the soldier's wound carefully.
大夫仔细检查了战士的伤口。