🧩 词语组成解析
slave
[slev]
n. 奴隶;完全受控制的人;从动装置;
v. 苦干;辛勤地工作;
🗣️ 情景例句
5, 6, 7, go right, 1, 2, back, 5 6 7
向右 1 2 后退
The mailman is delivering letters.
邮差在发信。
One morning the tiger was very, very hungry.
一天早上老虎饿极了。