Underdevelop
v. (使)发展不完全, (使)显影不足
🗣️ 情景例句
and a decision to make.
而且必须做一个抉择。
Packing charges are excluded in the quoted prices.
包装费用未算在报价中。
and mechanical systems like a wound watch, or the sun,
像上紧发条的手表那样的机械装置，或太阳，