Plastidule
原生粒, 质体的亚结构单位
🔁 扩展释义
【医】 生源体, 初浆体
🗣️ 情景例句
Are you being waited on?
您需要服务吗？
Did you go to the zoo this morning?
你今早去动物园了吗？
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，