ヒ素 です
hisodesu
1. Arsenic.
Noun
#145043
1. Arsenic.
1. tragic but brave; heroic
1. secret; private
1. If/when lurking; If/when hiding
1. Let sink; Make submerge
1. To be able to; To be capable of
1. Let's dive.; Let's submerge.
1. Submerge; Dive
1. Seems to be sneaking; Looks like it's enduring
1. Wasn't secret.; Wasn't private.