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
Does two o'clock sound alright?
两点钟好吗？
I've got four kids at home and no wife.
我有四个由我父兼母职的孩子。
Do you want one?
你想要一块吗？