Bitunicate
双囊壁的, 双囊壁组群的
🗣️ 情景例句
with the biggest accounting company in the country--
全国最大的会计公司--
Study sickness while you are well.
居安思危。
Even when it was raining heavily, he refused to carry an umbrella.
即使大雨倾盆，他也总是拒绝带伞。