sicker
adj. （身体或精神）生病的，有病的；想呕吐；恶心；晕船；晕机；晕车 （sick的比较级）；可靠的；安全的
adv. 无疑地
n. <美俚> 【军】住院病人
例句
But the boy grew sicker. Respiratory arrest set in, and he died.
但是小男孩的病情恶化，呼吸停止死亡。
But he is a lot sicker than doctors realized when they prescribed it.
但是他比医生认识到并开药医治它更重得多。
The untargeted group might, for example, have been sicker to start with.
例如，非靶向治疗组在一开始可能病情更为严重。
