Hole injector
[电] 电洞注射体
🧩 词语组成解析
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;
n. 注射者, 注射器, 注水器\\n[化] 注射器; 喷射器
🗣️ 情景例句
I decided to forget about my accounting problems
我已决定不再去想那些会计上的问题
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。[省略了四个音]
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。