F.933
[医] 福诺九三三, 2-六氢吡啶甲基-1,4-苯并二┧烷
🗣️ 情景例句
Michelle is a little shy. Michelle
有点不好意思。
It is dogged (that) does it.
天下无难事，只怕有心人。
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，