Plastid
n. 色素体, 质体, 成形粒\\n[医] 质体, 成形粒
🗣️ 情景例句
Good morning.
早安。
He has a telephone directory.
他有一本电话簿。
international standards of water treatment are usually followed at bottling plants.
装瓶厂通常遵循国际水处理的标准。