Sinapic acid
[化] 芥子酸
🧩 词语组成解析
🗣️ 情景例句
Good luck.
祝你好运。
Little bodies may have great souls.
小小的躯体会有伟大的心灵。
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。