Blackjack oak
【植物】马利兰栎树(Quercus marilandica,产于美国东部)[亦作 blackjack]
🧩 词语组成解析
n. 闪锌矿；扑克牌的二十一点；包革金属棍棒
oak
[əuk]
n. 栎树;橡木色;栎木，橡木;橡木家具;
adj. 栎树的;栎木制的;
🗣️ 情景例句
We can have somebody come by, but it won't be right away.
我们可以派人去，但现在不行。
We may be able to help you in some way.
我们也许能在某些方面帮助你。
When it is eating normally, its own training begins.
当它进食正常了，训练就开始。