Levogyre
氯霉素
🗣️ 情景例句
When will you be through with your homework?
你的家庭作业什么时候可以做完？
The little boy left home for his first day at school.
那个小孩第一天离开家去上学。
Gandhi won his first non-violent struggle against racial discrimination.
甘地赢得了第一次反种族歧视的非暴力斗争的胜利。