Alkaline char
[机] 碱活炭
🧩 词语组成解析
alkaline
['ælkəlain]
adj. 碱性的，碱的;含碱的;
n. 碱度，碱性;
char
[tʃɑ:]
vt. 把…烧成炭，把…烧焦;烧焦;
vi. 烧成炭，烧焦;<主英>做杂役女佣;
n. 碳;（尤指家庭的）杂务;<鱼>嘉鱼;茶（英式英语旧时用法）;
🗣️ 情景例句
Here's $ 1000 for the trip. Use some of it for stamps.
这里是1000美元，给你当旅费。要把一些用来买邮票啊！
I've studied the reports of past meetings.
我学习了以往的会议记录。
Who died and made you king?
你算哪根葱？