Bfv
abbr. bovine factor V 牛凝血因子V
🗣️ 情景例句
Family Album, U.S.A.
美国写真集 。
Honesty may be dear bought,but can never be an ill pennyworth.
高价买诚实，永远也值得。
Had it not been for the alarm clock she wouldn't have been late.
如果不是因为闹钟不响的话，她就不会迟到了。