Omp
[化] 乳清苷酸; 低聚-N-甲-N-氧丙吗啉
🗣️ 情景例句
We have a wide connection in U.S.A.
我们在美国各地有广泛业务关系。
I hope that I can make a worthwhile contribution to the efforts of this group.
我希望能对这个团体努力的成果提供有价值的贡献。
Good! That's done. Now the tree must be tied to the stick.
好的！做好了。现在该把树系在木棍上了。