Ffb
abbr. fat-free body 脱脂体，无脂肪体
🗣️ 情景例句
We need to do lots of laundry. Do we have enough detergent?
咱们得洗好多衣服呢。有足够多的洗涤剂吗？
That's a very nice jacket.
这件茄克衫真漂亮呀！
With experience, and with improved apparatus,
根据经验和改进了的仪器，