🧩 词语组成解析
leg
[lɛɡ]
n. 腿;支柱，支架;裤腿;一段赛程;
vi. <口>走，跑;
exercise
['ɛksɚsaɪz]
n. 练习;运动，训练;运用;典礼;
vi. 锻炼，训练，练习;
vt. 锻炼（身体某部位）;使焦虑，使忧虑;实行，发挥（作用）;运用;
ex出+erc力量+ise表名词，物品，状态 →练习，锻炼
🗣️ 情景例句
We need to bring a flashlight.
我们需要带一个手电筒。
There's many a slip between the cup and the lip.
天有不测风云。
When Aunt Huang came back, I was so tired. In the evening Liu Ming came to see me.
当黄阿姨回来的时候，我累极了。晚上刘明来看我。