Subvene
vi.<罕>前来救助,前来支援
✅ 同义词
🗣️ 情景例句
Can I leave him a voice in mail?
我可以在他的语音信箱里留话吗？
To wave your arms
振臂，挥手
The aircraft was able to fly over the endless white plains without difficulty.
飞机可以毫无困难地飞过这片茫茫无际的白色原野！