Feeler lever
[计] 触杆, 探杆
🧩 词语组成解析
feeler
['fi:lə]
n. （昆虫的）触须，对他人观点或反应的试探;
lever
['li:və, 'levə]
n. 杠杆;操作杆;工具;
vt. 用杠杆撬动;
🗣️ 情景例句
Look before you leap.
三思而后行。
It seems like I always have bills to pay and he never has any!
我看来好像老是有账单，然而他却完全没有。
We'll see his boat and then we'll say goodbye to him.
我们将参观他的船，然后和他告别。