Root circle
[机] 齿根源
🧩 词语组成解析
root
[rut]
n. 根，根源;原因，本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼，喝彩;
vi. 生根;根除;
🗣️ 情景例句
You know everyone, Alexandra.
你认识每一位吧 Alexandra。
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
As they had brought a spear gun with them, they had plenty to eat.
由于他们随身带了一支捕鱼枪，因此，吃饭不愁。