Pseudobrucine
假番木鳖碱, 假(二甲)马钱子碱
🗣️ 情景例句
About forty minutes, I think.
我想大约40分钟。
When all men speak no man hears.
人人都讲话，无人去听它。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，