Caustic arrow
[医] 腐蚀箭(箭状的硝酸银或其他腐蚀剂)
🧩 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
arrow
['æro]
n. 矢，箭;箭状物;箭头记号;[天]天箭座;
🗣️ 情景例句
He took care of my daughter
我女儿曾受他照顾，
How many are there in your family?
在你的家庭有多少人？
Excuse me, Miss Yang, she said.
“请原谅，杨小姐，”她说。