Hoofbeat
n. 蹄声
🗣️ 情景例句
Absolutely.
绝对。
The following answer is subject to official confirmation.
以下的答案必须再经过正式确认才有效。
Though a number of descents have been made, much of it still remains to be explored.
人们多次进入洞内探险，但至今尚有不少东西有待勘探。