Backstitch
n. 回式针迹\\nv. 用回式针迹缝
🗣️ 情景例句
You really need to eat more; you're too skinny.
你太瘦了，真得多吃点。
Are you in the mood to listen to music?
你有兴致听音乐吗？
I heard some one laughing.
我听见有人在笑。