Slu
abbr. slough 泥沼; special liaison unit 特派联络单元
🗣️ 情景例句
In America, being highly educated often over-qualifies you for many jobs.
在美国，学历过高会使你得不到工作。
Shh! He'll hear you.
咻，小声点，他会听到的。
I'm fed up with my work!
我对工作烦死了！