Bhcs
abbr. 圆头帽螺钉；井眼补偿声波测井
🗣️ 情景例句
Yes.
是的。
She is starting to work her way up in the company.
她在公司开始发挥实力了。
He had spotted a tiny bottle at the bottom of my case and he pounced on it with delight.
他在我的箱底发现了一只小瓶，高兴地一把抓了起来。