
threading
词源
源自古英语 'þrǣd'(线)加上动词后缀 -ing,与古诺尔斯语 'þrāðr' 同源。
noun
❶ 指将线或细绳穿过小孔或狭窄空间的动作或过程,常用于缝纫或穿珠等手工活动。
“She was threading a needle to sew the button back on.”
(她正在穿针引线,准备把纽扣缝回去。)
“Threading the wire through the tiny hole was a delicate task.”
(把金属丝穿过那个小孔是个精细活儿。)
❶ 在计算机领域指程序中同时执行多个任务的技术,允许不同操作交替进行。
“Multithreading improves the performance of the application significantly.”
(多线程技术显著提升了应用程序的性能。)
“Understanding threading is essential for modern software development.”
(理解线程概念对现代软件开发至关重要。)
verb
❶ 将线状物小心地穿过某个通道或孔洞的动作,强调穿引的过程。
“She was threading beads onto the string to make a necklace.”
(她正把珠子穿到线上制作项链。)
“The electrician threaded the wires through the conduit.”
(电工把电线穿过了管道。)
常见短语
threading the needle — 字面指穿针引线的动作,比喻在困难或狭窄的情况下精准完成某件事。
“The pilot succeeded in threading the needle between the two mountains.”
(飞行员成功地从两座山之间的狭窄通道穿过。)