Training wheels
= stabilizer (2)
🧩 词语组成解析
training
['trenɪŋ]
n. 训练;培养;（枪炮，摄影机等的）瞄准;整枝法;
v. 训练，培养( train的现在分词);教育;瞄准;整枝;
n. 旋转；车轮（wheel的复数）
🗣️ 情景例句
Do I have to get it done by noon?
我必须在中午以前做完吗？
One may think that dares not speak.
人可思其不敢言者。
We've got to think of ways of changing people's habits.
我们得想想办法，改变人们的习惯。