Fsi
abbr. 外事协会（Foreign Service Institute）；故障征兆指数（Fault Symptom Index）；国外科学情报（Foreign Science Information）；自由膨胀指数（Free Swelling Index）
🗣️ 情景例句
But I just sold it and retired.
我前不久把它卖了 然后退休。
I used to start working at 9:00 o'clock every day.
我过去常在9:00点钟开始每天工作。
She stood up and took his arm.
她站起来，拉住他的手臂。