Sector hole

[计] 扇区孔

🧩 词语组成解析

sector ['sɛktɚ]
n. 部门;领域;防御地区;扇形;
sect切, 割 + or 表示物 →把圆切开 → 扇形
hole [hol]
n. 洞,孔;洞穴,穴;缺陷;<口>绝境; vt.& vi. (在…上)打洞或穿孔; vi. 凿洞;(高尔夫球等)进洞;

🗣️ 情景例句

The radio has lost most of its audience, thanks to TV.
由于电视的存在,收音机失去了大量听众。
I should have studied last night, but I was too tired.
我昨晚应该学习,但是我太累了。
A planet would have to be a very long way from it to be capable of supporting life.
那么一颗行星为了维持生命就要离开的它的恒星非常远。
更多情景英语 ›

🔤 更多 S 开头的单词

sensibly ['sensibli]
全部 S 开头单词 ›