Line pump
[化] 管线泵送; 向管线中泵送
🧩 词语组成解析
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
Sure, call me and we'll get together.
当然，给我打个电话，我们聚聚。
His career opportunities suddenly looked brighter.
他似乎突然又有希望飞黄腾达了。
What is the deadline for submitting the quotation?
报价截止日是哪一天？