Blackjack
n. 闪锌矿；扑克牌的二十一点；包革金属棍棒
✅ 同义词
📖 牛津释义
blackjack
n
1 [C] (esp US) type of stick or club used as a weapon, esp a leather-covered metal pipe held by a strap or flexible handle （用作武器的）棍子或棒子（尤指包著皮革的金属管, 有皮带或弹性手柄）.
2 [U] = pontoon2.
🗣️ 情景例句
The college runs summer courses for Chinese learneers of English.
这所学院为学习英语的中国人开设了暑期班。
The peacock has fair feathers, but foul feet.
孔雀虽有华羽，但有贱足。
We can't split open a case to fill your order.
因为我们不能拆箱来凑足你的订量。