Foliozidine
叶兹定(生物碱)
🗣️ 情景例句
Your room number is 512. Here's your key.
房间号码是512。这是您的钥匙。
Seldom seen, soon forgotten.
见得少，忘得快。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。