Abt
abbr. 大约（about）
🗣️ 情景例句
do you need any help?
需要帮忙吗？
Please come over any time.
请随时光临。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。