Discharge roller
[医] 出料滚
🧩 词语组成解析
discharge
[dɪs'tʃɑrdʒ]
vt. 下（客）;卸船;免除（自己的义务、负担等）;执行;
vt.& vi. 放出;流出;开枪;发射;
n. （气体、液体如水从管子里）流出;排放出的物体;
vi. （船、飞机等）卸货;（颜料、墨水或染料等）化开;卸掉负担（或负载）;下客;
dis 取消，毁 + charge控制，负荷 → vt.排放，释放，解除\r\nn.排放物，释放，免除
🗣️ 情景例句
I've just been the victim of a robbery.
我被抢劫了。
There's many a good tune played on an old fiddle.
老当益壮。
I said that together we could light a fire that could be seen for many miles.
我说，我们一起点燃一堆火，让几英里远都能看见。