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
I think that's a great idea.
我觉得这个主意真不错。
How wide is this bridge?
这座桥有多宽？
Tomorrow is christmas Eve, and my father and I went to choose a Christmas tree today.
明天是圣诞节前夜，今天我和父亲去选圣诞树。