Lubricating line
[化] 润滑管道; 润滑管路
🧩 词语组成解析
润滑的
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;
🗣️ 情景例句
I have always envied your good luck.
我一直羡慕你的运气好。
Did you go to the zoo this morning?
你今早去动物园了吗？
I do not want to make it a school for rich children only.
我不想把它办成专供有钱人家的儿童来上学的学校。