Matching diaphragm
[电] 匹配光阑
🧩 词语组成解析
matching
['mætʃiŋ]
v. 使…相配(match的ing形式);
adj. 相配的;一致的;相称的;
n. 匹配;
diaphragm
['daiəfræm]
n. <机> 隔板;<解>横隔膜;<物>光圈;快门;
adj. 光圈的，隔膜的;
🗣️ 情景例句
We forgot to turn the oven on.
我们忘了开烤箱开关。
Why are you so excited?
你为什么这样兴奋？
The children were leaving school on Tuesday when they saw a truck.
星期二，孩子们正放学回家，这时，他们看见一辆卡车。