Fii
裂缝强度指数\\n(federal item identification) 联邦物资识别标志
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
Misfortunes never (seldom) come alone (single).
祸不单行。
Despite its immensity,
尽管此桥很大，