🧩 词语组成解析
knee
[ni]
n. 膝;膝盖;
vt. 用膝盖碰;
🗣️ 情景例句
Our troop was under his command.
我们的部队由他指挥。
I hadn't planned on swimming across the whole lake.
我可从没计划要游过整个湖。
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。