🧩 词语组成解析
[生]前生命期的
[医] 微[生]植物区系, 微植物丛
🗣️ 情景例句
Industry spokesmen have stated that there's no threat posed to the environment.
工业发言人说他们没有对环境构成威胁。
I would like to go to the employment agency for a job.
我要去职业介绍所找一份工作。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。