Ph scale
[化] pH度标
🧩 词语组成解析
氢离子指数\\n[医] 药典; 苯基
scale
[skel]
n. 规模;比例（尺）;鱼鳞;级别;
vt. 测量;攀登;刮去…的鳞片;
vi. 衡量;攀登;（鳞屑）脱落;生水垢;
scale(climb)→登；爬越；音阶；比例尺；规模；尺；尺上的刻度
🗣️ 情景例句
It's good, but it's a little expensive.
很好，不过价格有一点贵。
This award means a great deal to me.
这个奖对我意味深长。
Our TV set was broken last week. He mended it for us.
上星期我们的电视机坏了。他为我们修好了。