Wall rocket
[植物]二行芥, 细叶二行芥；芸苔（Diplotaxis tenuifolia）
🧩 词语组成解析
rocket
['rɑkɪt]
n. 火箭;火箭发射器;火箭发动机;芝麻菜;
vi. 飞快地移动;急速上升;
vt. 用火箭运送;用火箭攻击;
🗣️ 情景例句
Stopping by Woods on a Snowy Evening
雪夜林边小驻足
Know something like the palm of one's hand.
熟知其事，了如指掌。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？