Egg-sac
卵鞘；[无脊椎] 卵囊
🧩 词语组成解析
egg
[ɛɡ]
n. 鸡蛋，蛋;卵;<俚>家伙;
vt. 煽动，怂恿;用蛋烹调;<俚>向人扔鸡蛋;
sac
[sæk]
n. （动植物组织中的）囊，液囊;
abbr. 缩写 = (US) Strategic Air Command 战略空军司令部。;
🗣️ 情景例句
Lacks knowledge or experience.
知识匮乏或经验不足。
Not necessarily.
不一定啦！
As soon as he opened his mouth, everyone burst out laughing.
但他刚一开口说话，人们便哄堂大笑起来。