Lichen albus
[医] 白苔癣, 慢性萎缩性苔癣样皮炎
🧩 词语组成解析
lichen
[['laikən]]
n. 青苔, 地衣, 苔藓病\\n[医] 地衣, 苔癣
铅白(颜料)
🗣️ 情景例句
I find that hard to swallow.
对这一点我难一相信。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
It's all about space and satellites.
全是有关宇宙和卫星的。