Echinomycin
棘霉素
🗣️ 情景例句
Oh. I have the key. Grandpa sent it to me.
啊。钥匙在这里。爷爷寄来给我的。
The buyer has the option of cancelling the contract.
买主有权撤消合同。
drawing the particle first towards the advancing wave,
先把微粒拉向前移的海浪，