Ambulators
n. [测] 测距仪；测程轮
🗣️ 情景例句
They are expecting their first child.
他们在怀他们的第一个小孩。
You can take a horse to the water,but you cannot make him drink.
牵马河边易，逼马饮水难；不要逼人做他不愿做的事。
Yes, here it is.
是的，在这儿。