Thuyol
[医] 侧柏油, 金钟柏油
🗣️ 情景例句
I know,
我知道，
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年，但现在在当老师。
Is it Alexander Bell?
是亚历山大·贝尔吗？