Adjustment lever
[化] 调节杆; 调节杠杆
🧩 词语组成解析
lever
['li:və, 'levə]
n. 杠杆;操作杆;工具;
vt. 用杠杆撬动;
🗣️ 情景例句
We never intended that she get involved.
我们从没打算把她牵扯进去。
Try (your friend) before you trust him.
朋友要经考验，才能取得信任。
how many heath fires they cause, how much litter they leave, in short,
即他们引起了多少场野火，留下了多少垃圾。总之，