Backstitch
n. 回式针迹\\nv. 用回式针迹缝
🗣️ 情景例句
Think globally, act locally.
放眼全球， 从自身做起。
Compared to the previous model, our new model is less expensive and easier to use.
与旧型机比较我们的新型价格便宜且更容易操作。
Hello, Helen.
你好，海伦