Talide
碳化钨硬质合金
🗣️ 情景例句
You've been like a second family to me.
你们就像我的第二个家一样。
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
In the evenings he studied hard for his exams, and most mornings he took tourists around Oxford.
他晚间努力学习，以应付考试，而大多数早上，他则带领游客在牛津大学参观。