Siphonostele
n. [植]管状中柱
🔁 扩展释义
【医】 管状中柱
🗣️ 情景例句
That's for a long distance call you make two nights ago.
这是你两天前打的一个长途电话的费用。
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
recorded for the slumbering scientist the strength of a shock that was too weak to waken him,and the direction from which it came.
由于地震太弱而未惊醒科学家时，就为科学家记录下了地震的强度和地震方向。