🧩 词语组成解析
poker
[['pəukə]]
n. 戳的人, 拨火棍, 纸牌戏\\nvt. 烙制
hand
[hænd]
n. 手;协助，帮助;（工具等的）把，柄;掌管;
vt. 传递，交给;搀扶;支持;
🗣️ 情景例句
What is your nationality?
你的国籍是什么？
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
When several elephants are being trained at one time,
几只象同时训练时，