Switching diode
[电] 开关二极管
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
Was it serious?
病得很重吗？
Please come a litter earlier.
请早一些来。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。