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
OK, OK- just try to calm down, sir.
好，好，请冷静下来，先生。
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
Where are you going?
你去哪儿？