Embryonic shield
[医] 胚盾
🧩 词语组成解析
shield
[ʃild]
n. 盾;护罩;盾形奖牌;保护人;
vt. 保护;掩护;庇护;给…加防护罩;
🗣️ 情景例句
Well, we always talk about
说的也是， 我们常在谈论
How long will you remain in the United States?
你将会在美国逗留多久？
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，