Methylconiine
[化] 甲丙哌啶\\n[醫(yī)] 甲基毒芹鹼
??? 情景例句
Thank you, Mr. Levine.
謝謝你， Levine先生。
I would like to call a gardener to come this afternoon.
我要叫一個(gè)園丁今天下午來(lái)。
Is there much of a price difference.
價(jià)錢有很大的差別嗎？