Transistor checker
[计] 晶体管检验器
🧩 词语组成解析
checker
['tʃekə]
n. 方格图案;
vt. 使（某物）呈现方格图案或不同颜色或不同深浅的方格;
🗣️ 情景例句
you've made a very strong impression
你已经留下了非常深刻的印象
Her attitude towards him has changed.
她对他的态度改变了。
'Why are you doing that?' Sally asked.
“你为什么要那样做呢？”萨莉问。