[206-113] ascetic
adj.苦行的(austere, rigorous, strict)[207-113] ruthless
adj.无情的，冷酷的(merciless, pitiless)[207-113] rigid
adj.严格的，僵化的(strict, fixed)[207-113] stern
adj.严格的；僵化的(harsh, hard, strict)[207-113] stringent
adj.严格的；迫切的(strict, rigid)[207-113] scrupulous
adj.严谨的，讲究的(prudent, meticulous)[207-113] drastic
adj.严厉的(severe)