Pseudobrucine
假番木鳖碱, 假(二甲)马钱子碱
🗣️ 情景例句
Who jammed the photocopier, again?
谁又把复印机卡住了？
She is skilled at using computer.
她能熟练使用计算机。
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。