Las
abbr. 阿拉伯国家联盟（League of Arab States）；大气科学实验室（Laboratory of Atmospheric Sciences）；光敏开关（Light Activated Switch）
🗣️ 情景例句
Does Daddy want to move?
爸爸想要搬吗？
Please let me see them.
让我看看。
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？