Magnesol
酸式硅酸镁
🗣️ 情景例句
We are in the red.
我们有亏损。
Congratulations on your having a baby.
我恭喜你生了个宝宝。
It can take as long as eight days to rig up rope ladders and to establish supply bases before a descent can be made into a very deep cave.
有时需要花费整整8天时间来搭起绳梯，建立供应基地，然后才能到一个很深的洞穴里。