Teetering
v. 摇晃地站立或移动( teeter的现在分词 ); <美>玩跷跷板; 处在（灾难或危险的）边缘; 濒临
🗣️ 情景例句
My car broke down on the road.
我的车在路上抛锚了。
If the pills were pleasant, they would not be gilded.
丸药不苦不会加糖衣。
Why? One difficulty is to construct the agreements.
为什么呢？困难之一是起草这些协议。