Methylallyl
[化] 甲代烯丙基
??? 情景例句
Fine. The bill comes to $ 300 even.
好。賬單上總共是300元整。
Thank you for sending it to me.
謝謝你把它送給我。
Children always appreciate small gifts of money.
孩子們總是喜歡得到一些零花錢。