Recoil streamer
[电] 回跳电子流
🧩 词语组成解析
recoil
['rikɔɪl]
vi. 反跳，跳回;退却，后退;报应;
n. （尤指枪炮的）反冲;后退，退缩;反跳，跳回;反冲力;
re(back)+coil(hinder pan后部)→退却；弹回；起反应；跳回；反作用；炮的弹回
streamer
['stri:mə]
n. （作装饰用的）彩色纸带;长条旗;
🗣️ 情景例句
is no longer in service.
是空号。
Sure. Just help yourself.
可以，自己拿吧。
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。