荏rěn

Ⅰ  [书] （软弱） weak; weak-kneed: 色厉内 ～ fierce of mien but faint of heart; threatening in manner but cowardly at heart Ⅱ {植} （白苏） common perilla (Perilla frutescens )
◆荏苒 [书] (of time) elapse quickly; pass imperceptibly; in the course of time; slip by

• admittance
• admix
• admonish
• admonishment
• ad nauseam
• adnoun
• ado
• adobe
• ado-ekiti
• adolescence
• adolescent
• adolf of nassau
• adolphus fredrick
• adonis
• adonis:
• adopt
• adopted
• adoption
• adore
• adorn
• adowa(或adwa，aduwa)
• a-down，a-down:
• adrenal glands
• adrenaline(或epinephrine)
• adrenocorticotrophic hormone