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
Ask him to stop by for a talk.
让他过来坐坐，聊聊天。
Excuse me for the mistake.
对不起为我所犯的错误。
Nice to meet you too! What class are you in?
我也很高兴。你是哪班的？