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Th1、Tc细胞 Ts、Te细胞 Th0、Th1、Th2细胞 所有成熟T细胞 肥大细胞
more than twice as twice as many twice as many as more than twice as many
extend increase rise lookers
Th1、Tc细胞 Ts、Tc细胞 Th0、Th1、Th2细胞 所有成熟T细胞 肥大细胞
Th1和Ts细胞 Th2和CTL Th2和Ts细胞 Ts和CTL Th1和Th2细胞
The number of; is; two hundreds A.number of; are; two hundred A.number of; are; two hundreds The number of; is; two hundred
所有成熟T细胞 Th1、Tc细胞 Ts、Tc细胞 ThO、Th1、Th2细胞 肥大细胞
extend increase lengthen magnify
Th
、Tc细胞 Ts、Tc细胞 Th
、Th、Th
细胞 所有成熟T细胞 肥大细胞
IL-12分泌不足，使得Th0不能向Th1细胞分化 IL-12分泌不足，使得Th2向Th1细胞分化 IL-12分泌过多，使得Th0不能向Th1细胞分化 IL-12分泌过多，使得Th0向Th2细胞分化 IL-12分泌过多，使得Th2不能向Th1细胞分化
a factory possesses more experts a factory has many small production lines workers enjoy more freedom workers work at a large production line
as more than three times many more than three times many as more than three times as many three times as more than many
extend increase lengthen magnify
IL－12分泌过多，使得Th0不能向Th1细胞分化 IL－12分泌不足，使得Th0不能向Th1细胞分化 IL－12分泌过多，使得Th0向Th2细胞分化 IL－12分泌不足，使得Th2向Th1细胞分化 IL－12分泌过多，使得Th2不能向Th1细胞分化
所有成熟T细胞 TH1、TC细胞 Th0、TH1、TH2细胞 Ts、TC细胞 肥大细胞
as twice more as many twice more than twice as many twice more than as
were produced are produced produce will produce
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