Burden height
[机] 有效高度
🧩 词语组成解析
burden
['bɝdn]
n. 负担，包袱;责任，义务;载货量;（诗歌，发言等的）重点;
vt. 使烦恼，劳累;向（车，船等）上装货;
height
[haɪt]
n. 高度，海拔;高地;身高;绝顶，顶点;
🗣️ 情景例句
What do you recommend today?
今天你推荐什么沙拉？
United's Flight 102 leaves at 9:20.
联合公司的102次班机9点20分起飞。
What should I do? Maybe I should have told that workmate I knew what he was doing.
我该怎么办？也许我早该对那个工人说我知道他的行为。