Zero-adjuster
[电] 零点调节器
🧩 词语组成解析
zero
['zɪro]
n. （数字）0;零度;
adj. 全无的，没有的;
v. . 聚焦，集中;
n. 调整员, 调停者, 调节器\\n[化] 调节器; 校正器
🗣️ 情景例句
His appearance is impressive.
他的外表给人印象深刻。
I think so.
我想是这样。
Light the fire not so near the entrance that the wind will blow the fire out, and not so far in that the smoke will fill the cave, said my brother.
“不要太靠近洞口点火，风会把火吹灭的；也不要太靠里面，那样烟会充满山洞的，”我弟弟说，