n. 臂;武器;[复数]战事;权力;
vi. 准备(斗争),准备行动(against);
vt. 装备(防御工事);准备(攻击或迎击);配备;防护;
🗣️ 情景例句
She's really a good friend, isn't she?
她真是我的好朋友,不是吗?
Who is the girl?
那女孩是谁?
In the organization of industrial life the influence of the factory upon the physiological and mental state of the workers has been completely neglected.