exploratory
adj
for the purpose of finding out sth 勘探的; 探测的; 探索的
exploratory medical tests 探索性的医学试验
an exploratory expedition up the Amazon river 沿亚马孙河逆流而上的探险旅程.
🗣️ 情景例句
Huh.
哦。
According to the regulations, sir, you'll have to reimburse the bank for the amount paid.