Tsa
abbr. 旅游储蓄协会（Toursit Saving Association）；运输标准化局（Transportation Standardization Agency）；肿瘤特异性抗原（tumor-specific antigen）；（英）培训服务局（Training Services Agency）
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
The goods were carefully packed and shipped here in excellent condition.
货物包装得很仔细，装船很小心，在这儿完好无损。
After the alarm had been given, the great ship turned sharply to avoid a direct collision.
警报响过不久，巨轮急转弯，以避免与冰山正面相撞。