Harkerite
硼硅钙镁石
🗣️ 情景例句
I work part time at the gasstation.
我在加油站做兼职工作。
I worked at the garage this morning.
我今早在车房工作。
Really? Where will you stay in England -- the capital?
真的吗？你们在英国住在哪儿--首都吗？