Caustic drum
[建] 苛性(钠用的)鼓
🧩 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
drum
[drʌm]
n. 鼓;鼓状物;鼓声;石首鱼;
vt. 击鼓;连打;反复讲;鼓吹;
vi. 击鼓;连打;拍翅;
🗣️ 情景例句
I didn't want to play charades,
我不想玩哑谜，
Competition for this kind of goods is tough.
这种商品的竞争非常激烈。
Just a minute, please. I'm sorry, he's not here right now. Can I ask who's calling?
请稍等。对不起，他现在不在这儿。请问你是哪位？