Biochem
abbr. 生物化学（biochemistry）
🗣️ 情景例句
to spend a weekend with him at his farm.
去他的农场跟他一起渡个周末。
He concentrated solely on law studies.
他把全部精力只用于攻读法律。
I'm afraid it's empty.
恐怕盒子是空的。