液泡
A sac inside the cytoplasm. It may contain dissolved chemicals, food particles and sometimes solid granules. It is surrounded by a membrane (Book 1, p.22)
細胞質裏由一層薄膜包裹著的液囊，可能內含多種化學物質及食物粒子，有時更會有固體顆粒。
Pronunciation in English (listen with default application).
