Leaf mustard
盖菜，芥菜
🧩 词语组成解析
leaf
[lif]
n. 叶子;页;叶状的结构;金属薄片;
vt.& vi. 翻书（报）;
vi. 生叶;
mustard
['mʌstɚd]
n. 芥末，芥菜;芥末色，深黄色;强烈的兴趣;热情的人;
🗣️ 情景例句
Is everything all right?
一切都好吗？
I really don't know.
我真不知道。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。