Impervious lining
[化] 不透性衬里; 不渗透性内衬
🧩 词语组成解析
impervious
[ɪm'pɝvɪəs]
adj. 不可渗透的;透不过的;无动于衷的;不受影响的;
im 不、无 + per 尝试，通过 + vi=via路 + ous ...的 → adj. 不受影响的，无动于衷的；不能渗透的
lining
['laɪnɪŋ]
n. 衬里，里子;衬料;衬套;
v. 排队(line的现在分词);
🗣️ 情景例句
You will never guess.
你绝对猜不到。
Through thick and thin, they have always been my precious team mates, advisers, and above all, friends.
我们同甘共苦，亲如伙伴，他们是我的军师，更是我的朋友。
He's been there for over two years. He's been there since two years ago.
他到校有两年多时间了。他两年前就到那儿学习了。