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
I'm too. I hope we can get together again.
是的。我们后会有期。
It's only a suggestion, you don't have to take it.
这只是一个建议，你可以不听。
I want to find out more about my 'roots,' he said.
“我想要更多地探寻我的‘根’。”