Discharge cover
[化] 卸渣门; 排出端泵盖
🧩 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
Their life together has been wonderfully happy.
他们在一起的生活极为幸福。
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。