Variable step size
[化] 可变步长
🧩 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;
size
[saɪz]
n. 大小，尺寸;规模;胶料，浆糊;巨大，大量;
vt. 按大小排列;改变…的大小;上胶料，上浆;上涂料;
adj. 一定尺寸的;
🗣️ 情景例句
Your pressure is 120 over 75, and that's fine.
你的收缩压是120， 舒张压 75。
Reap as (or what) one has sown.
自食其果。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。