Roller electrode

[机] 滚子电极

🧩 词语组成解析

roller ['rolɚ]
n. 滚筒;滚压机;定型卷夹，塑料发卷;巨浪;
roll 滚 + er 表示物 → n.滚柱，滚筒，滚轴
electrode [ɪ'lɛktrod]
n. 电极;电焊条;
hod, od 表”道路,走路”#词根助记：elect电+od=电的道路=电极

🗣️ 情景例句

Good idea.
好主意。
Not really, I'm afraid. We were delayed taking off, and we encountered a lot of bad weather.
不太好，我们起飞延误了，还遭遇了恶劣的气候。
So we had to find another way back.
因此我们得另找路回来。
更多情景英语 ›

🔤 更多 R 开头的单词

rami nasalis externus
rbas
reattainment
refractory-lined
repairer
resist ri'zist
rewatch
riposte [ri'pəust]
全部 R 开头单词 ›