Flexode
变结二极管; 变特性二极管
🗣️ 情景例句
In Thailand we greet strangers as long lost friends.
在泰国我们跟陌生人像失去联络好久的老朋友一样打招呼。
She's been a bit under the weather recently.
她近来身体不太好。
These things happen all the time.
这是常有的事。