Step parameter
[计] 步长能数, 增量参数
🧩 词语组成解析
step
[stɛp]
n. 步，脚步;步骤，手段;步调;级别;
vt.& vi. 举步，行走;踩，踏上;跨入;轻快地走;
vi. 踏，踩;走;
vt. 跳舞;迈步;使成阶梯状;
🗣️ 情景例句
Are you in a fraternity?
你在兄弟会吗？
How long have you had this pain?
疼痛多久了？
Come to school in your old clothes tomorrow!
明天上学时请穿旧衣服来！