noun🔗Share腋窝，胳肢窝 The armpit."The deodorant is applied to the underarm to prevent sweating. "这种除臭剂涂在腋窝，防止出汗。bodypartanatomyChat with AIVocabulary GamePractice Reading
noun🔗Share下手投球 Old-fashioned and now outlawed style of bowling in which the arm is not swung over the shoulder."The old rule book described the underarm bowling technique, but that style is no longer allowed in modern competitions. "旧的规则手册里描述了下手投球的技术，但是这种投球方式在现代比赛中已经被禁止了。sportpastChat with AIVocabulary GamePractice Reading
verb🔗Share军备不足，提供不足军备 To supply with insufficient weaponry."The general worried that constantly underarming his frontline troops would lead to their defeat. "将军担心不断地让他的前线部队军备不足会导致他们战败。militaryweaponwarChat with AIVocabulary GamePractice Reading
adjective🔗Share腋下的， 臂下的 For use under the arm."She applied underarm deodorant after her morning shower. "她早上淋浴后涂了腋下用的除臭剂。bodyanatomyChat with AIVocabulary GamePractice Reading
