-ergic
comb.form 表示“表现活动的”, “刺激活动的”：
🗣️ 情景例句
I haven't decided whether I will go camping or not, but it is certainly possible.
我还没决定是否去露营，但还是有可能去的。
Make up your mind!
干脆点！
Two ice cream please.
请拿两份冰淇淋。