Perhapsatron
“或许器”(一种环形放电管)
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
With time and patience the leaf of the mulberry becomes satin.
只要功夫深，铁杵磨成针。
I knew that my turn had come.
我知道这次该轮到我了。