Ectophloic siphonostele
[医] 外韧管状中柱
🧩 词语组成解析
[植]外韧的
n. [植]管状中柱
🗣️ 情景例句
Being a mother is not easy,
当一个母亲真不容易，
How much is the interest a year?
每年利息多少？
Are you French?
你是法国人吗？