Line clogging
[機] 輸送管線阻塞
?? 詞語組成解析
line
[la?n]
n. 線條;排;行列;界線;
vt. 排隊;用線標出;沿…排列成行;給…安襯里;
vi. 形成一層;排隊;擊出平直球;
[化] 堵塞
??? 情景例句
He has a big sales office in Los Angeles,
他在Los Angeles有一個大的銷售辦事處，
Her life was devoted to caring for the sick and needy.
她一生致力于照顧病人和窮人。
But I was extremely pleased with myself.
但我卻非常高興，