Bitumination
沥青(固)化
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
What we lose in hake we shall have in herring.
失之东隅，收之桑榆。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说