Desmodontium
牙週纤维
🗣️ 情景例句
This tie is a good match for your suit.
这条领带和你的西装搭配得很好。
Death frees us from ills.
死亡使我们解脱不幸。
The trainer stands in front of the elephant holding a long stick with a sharp metal point.
驯练员手持一根有锋利金属尖头的长棒，站在象前。