Triangulator
三角测量员, 三角仪
🗣️ 情景例句
and it is on a half-acre lot.
用地半英亩。
You cannot break the contract without any good reason.
如果没有什么正当理由，你们不应撕毁合同。
It would never again be possible for them to lead normal lives.
他们再也无法过正常的生活。