Laces
abbr. 工程学会洛杉矶委员会（Los Angeles Council of Engineering Societies）
🗣️ 情景例句
That's load off my mind.
这一来我心里轻松了。
Every dog has his day.
凡人皆有得意时。
I've just called the Frist Aid Centre.
我刚才已经给急救中心打了电话。