Security force
un. 〔军〕警戒部队；保安部队\\n
🧩 词语组成解析
force
[fɔ:s]
n. 力;武力;（社会）势力;魄力;
vt. 强迫;强行;促使，推动;强奸;
🗣️ 情景例句
And we're going to warm down with a tango.
我们用探戈舞步来舒缓。
Money is a good servant but a bad master.
要做金钱的主人，莫作金钱的奴隶。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。