Caustic alkali
[化] 苛性碱\\n[医] 苛性硷
🧩 词语组成解析
caustic
['kɔstɪk]
adj. <化>苛性的;腐蚀性的;尖刻的，刻薄的;[物]焦散的;
adv. 刻薄地，挖苦地;
n. 焦散线，焦散面;刻薄，讽刺;[化]苛性碱;[医]腐蚀剂;
caust烧+ic...的 → 苛刻的；腐蚀性的
alkali
['ælkəlai]
n. 碱;
🗣️ 情景例句
I don't know. The baby-sitter says she has a stomachache,
我不知道。临时保姆说她肚子疼.
How is it going?
情况怎么样？
The real escapist can watch a film and sip champagne on some services.
真正会享受的人还可以在某些航班上看一场电影和喝香槟。