Keep-alive anode
[电] 维生阳极
🧩 词语组成解析
keep
[kip]
vt. 保持;保留;遵守;阻止;
vi. （食品）保持新;保持健康;
n. 保持，保养;供养，抚养;生活，生计;饲料；牧草;
🗣️ 情景例句
There's a lot of good things about suburban living.
郊区生活是有许多优点。
Billy, get off the doggie's tail.
比利，得扰人处且饶人，放他一马吧。
She watched TV for half an hour after supper. Then she started her homework.
晚饭后她看了半小时电视。然后她开始做家庭作业。