Dedendum
[机]齿根, 齿根高
🗣️ 情景例句
Sometimes there is,
有时候有，
Hunger knows no friend.
饥难周友。
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。