unaccompanied
adj
1 (fml 文) without a companion; unescorted 无伴的; 无陪伴的
Children unaccompanied by an adult will not be admitted. 儿童无成人带领不得入内.
unaccompanied luggage/baggage, ie travelling separately from its owner 托运的行李.
2 (music 音) performed without an accompaniment 无伴奏的
sing unaccompanied 无伴奏演唱.
🗣️ 情景例句
I'd like your help.
我要请你帮忙。
If the customer requests a carrier other than truck, he must bear the additional charge.
如果顾客坚持用卡车以外的运输工具,就必须负担额外费用。
You can imagine how useful this is, particularly in countries like China and Japan, which use written characters not letters.