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单词
theophylline
释义
theophylline
n. an alkaloid similar to theobromine, found in tea-leaves.
Etymology
: irreg. f. mod.L thea tea + Gk phullon leaf + -INE(4)
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ritzy
rival
rivalry
rive
river
riverine
riverside
rivet
riviera
rivulet
riyal
RL
rly.
RM
rm.
RMA
r.m.s.
RN
Rn
RNA
RNAS
RNLI
RNZAF
RNZN
roach
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更新时间:2025/11/5 22:01:21