Shadow-box
（尤指训练时与假想对手）做空拳攻防练习
📖 牛津释义
shadow-box
v [I] box with an imaginary opponent 与假想对手打拳
shadow-boxing alone in the ring 在拳击台上自己练习打拳.
🧩 词语组成解析
shadow
['ʃædo]
n. 阴影;影子;鬼，幽灵;隐蔽处;
vt. 投阴影于;使朦胧;跟踪，尾随;预示;
vi. 渐变;阴沉;
adj. 影子内阁的;阴影的;非正式的;
box
[bɑks]
n. 盒;箱状物;包厢;哨房;
vt. 把…装入盒[箱，匣]中;
vt.& vi. 拳击;
🗣️ 情景例句
and we should remove them as soon as possible.
我们要尽快把它切除。
Shook up.
吓住。
I bound the base of the tree with sticky tape, making it impossible for the ants to reach the aphids.
我用一条胶带把桃树底部包上，不让蚂蚁接近蚜虫。