Dynamos
n. 精力充沛的人（dynamo的复数形式）
🗣️ 情景例句
Are you sure you know where you're going?
你真认识你要去的地方吗？
Would you please tell me your phone number so that we'll ring you up as soon as the remittance arrives?
您能否把电话号码告诉我，以便汇款一到就给您打电话？
'My key,' I shouted.
“钥匙！”我喊道。