Viscosine
粘渣油, 暗色残油, 精制残油
🗣️ 情景例句
I'm Jane. Glad to meet you.
我叫珍妮，很高兴认识你。
Don't beat around the bush.
别拐弯抹角了。
I'm sorry, sir.That clock's ten minutes slow.
对不起，先生，那个钟慢了10分钟。