被包在囊内的英文

• encyst

• 被:    quilt
• 包:    wrap
• 在:    exist; be living
• 囊:    bag; pocket; sack; purse
• 内:    inner; inside; within

例句与用法

1. These motile spores may encyst in adverse conditions or may be the means by which a fungus or parasitic protoctist penetrates a new host
   在不利环境中，游动孢子被包在囊内，当真菌或寄生的原核细胞穿透新寄主时游动孢子被释放出来。