accumulate, suppress, or smother emotions, especially anger or stress; let emotions build up

the heart or depth of something; the inner secrets of something

気相: gaseous phase / 汽走, 機走: / 奇相: / 奇想: fantastic idea / 帰巣: homing / 帰葬: / 帰装: / 起草: drafting / 基層: base layer / 寄草: / 貴僧: high priest / 箕帚: / 機窓: aeroplane window

strong recommendation / encouragement