Subharmonic triggering
[电] 次谐波触发
🧩 词语组成解析
[电] 次谐波
[电] 触发
🗣️ 情景例句
Just to have as a pet.
只是要养来当宠物。
Do not cut down the tree that gives you shade.
不要忘恩负义。
The men of our family waded down through our flooded meadows with boathooks, in the hope of being able to grapple a corner of the raft and pull it out of the current towards our bank.
我家的男人们手拿船篙过被水淹没草场，希望能够钩住筏子一角，将它拽出激流，拖回岸边。